Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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question 9 of 10 the diagram below shows a rectangle inside a regular h…
B. 719 square units
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question 8 of 10 to the nearest square unit, what is the area of the re…
C. 1572 square units
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question 7 of 10 what is the area of the polygon given below? 5 6 12 10…
C. 120 square units
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moment mrs. hale holds her, then her own eyes point the way to where th…
D. include the use of lighting, camera angles, and sound effects
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jackson is tracking the progress of his plants growth. today, the plant…
The height of the plant after 20 days will be 35 cm.
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topic 2 review which of the following equations represents the followin…
B. $y = 2x + 1$ (assuming the options are labeled as A: $y=x - 0.5$, B: $y = 2x+1$, C: $y=x + 1$, D: $x = 1 - y$)
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7) a pendulum swings through an angle of 25° each second. if the pendul…
\( \approx 26.18 \) inches ### Problem 8
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find the length of the arc on a circle of radius r intercepted by a cen…
The length of the arc is approximately \(\boldsymbol{11.95}\) inches.
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find the equation and slope of a line that is perpendicular to the x-ax…
Equation: \(x = - 5\) Slope: Undefined
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find the equation and slope of a line that is perpendicular to the line…
Equation: \( y = -6 \) Slope: \( 0 \)
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find the equation and slope of a line that is parallel to the y-axis an…
Equation: \( x = 3 \) Slope: Undefined
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consider the line y = -3x + 9. find the equation of the line that is pe…
Equation of perpendicular line: \( y=\frac{1}{3}x+\frac{17}{3} \) Equation of parallel line: \( y=-3x - 21 \)
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consider the line $y = \\frac{3}{2}x - 4$. find the equation of the lin…
Equation of parallel line: \( y=\frac{3}{2}x-\frac{21}{2} \) Equation of perpendicular line: \( y = -\frac{2}{3}x+9 \)
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find the equation and slope of a line that is perpendicular to the line…
Equation: \( x = 6 \) Slope: Undefined
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in lukes plan, the garden is 15 feet by 15 feet. what is the area of ea…
The area of Luke's garden is $\boxed{225}$ square feet. (Para Nancy, se necesitaría más info, pero en la imagen dada, solo Luke's se puede calcular como 15x15=225.)
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find the area. 15 cm 10 cm enter the correct answer in the box. show hi…
150
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find the area. 15 cm 10 cm enter the correct answer in the box. show hi…
\( 150 \, \text{cm}^2 \)
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find the area. 6 ft enter the correct answer in the box. show hints
36 square feet
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find the area. image of a parallelogram with 7 cm and 8 cm enter the co…
\( 56 \) square centimeters (or \( 56 \, \text{cm}^2 \))
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find the area. image of a rectangle with height 7 mm and base 15 mm ent…
The area of the rectangle is \( 105 \) square millimeters.
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find the area. image of a rectangle with width 5 in and height 12 in en…
60 square inches
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lorena has a square piece of fabric. she measures one side and finds th…
25
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i can apply the pythagorean theorem to solve real - world problems. 9. …
No, because \( 6^2 + 8^2 eq 12^2 \). ### 12. Step-by-Step: ## Step 1: Identify sides Legs: \( 12 \), \( 22.5 \); Hypotenuse: \( 25.5 \) (longest). ## Step 2: Check \( a^2 + b^2 …
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lorena has a square piece of fabric. she measures one side and finds th…
25
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the right triangle on the right is a scaled copy of the right triangle …
\( 2 \)
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8. tell whether a segment lies on a perpendicular bisector, angle bisec…
To help you, I need more details about the problem. From what I can see, there are some geometry questions here (like question 11 about a perpendicular bisector and question 12 ab…
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pq is the perpendicular bisector of \\(\\overline{st}\\). find the valu…
\( m = 11 \) \( n = \frac{17}{2} \) (or 8.5)
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5. complete the proof given: ( overline{ac} cong overline{ec}, overline…
D. 5.5 ### Question 6a Solution:
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explain what additional information, if any, would you need to prove δa…
- For SSS: Need \(AB = DE\) and \(BC=EC\) (or show that the third pair of sides are equal, since \(AC = DC\) is known). - For SAS: Need \(BC = EC\) (since \(AC = DC\) and \(\angle…
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use the vertical line test to determine whether the graph to the right …
Is this the graph of a function? No The domain is \([-2, 4]\)
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find the domain and the range of the relation. use the vertical line te…
C. \((-\infty,\infty)\)
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1 which postulate or theorem proves the triangles are congruent? if the…
The completed proof table is as shown above. For the specific blanks: 1. First blank (justification for "Point B is the midpoint of \(\overline{DC}\)"): Given 2. Second blank (sta…
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for the specified angle, click to identify the remote interior angles. …
The remote interior angles for ∠4 are ∠1 and ∠3.
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geometry, unit 5 – congruent triangles proof activity – part i name mel…
## Problem 1: - Statements 1: $\boldsymbol{\overline{BC} \cong \overline{DC}}$; $\boldsymbol{\overline{AC} \cong \overline{EC}}$ - Statements 2: $\boldsymbol{\angle BCA \cong \ang…
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4. what are the coordinates of point a? options: (2, 0, 5), (5, 0, 2), …
\((0,2,5)\)
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find the domain and the range of the relation. also determine whether t…
Domain: \(\{0\}\), Range: \((-\infty,\infty)\), Not a function. (Note: If the vertical line is at a different x - value, say \(x = 2\), the domain would be \(\{2\}\), range still …
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match the definition to the correct vocabulary word * a triangle with n…
E. scalene triangle ### Second Sub - Question
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3. which statement correctly represents the distance between points k a…
\(d = \sqrt{(-5 - 0)^2 + (3 - 3)^2 + (-3 - (-3))^2}\) (the first option)
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the composition $d_{o,0.75}(x,y) \\cdot d_{o,2}(x,y)$ is applied to $\\…
# Explanation: ## Step1: Recall Dilation Properties Dilation is a similarity transformation, so angles are preserved, and triangles are similar (not congruent, unless scale factor…
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2. what is the distance between points n and m? options: 11.9, 11.6, 5.…
5.8
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1. to get to the top of the mountain, heather drove 10 east and 4 miles…
# Explanation: ## Step1: Calculate the horizontal distance Heather drove 10 miles east and 4 miles south. The horizontal distance from the start to the point before hiking is the …
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1. given that ps = 53.4, qt = 47.7, and qs = 53.4, find pq 2 given that…
\( 95.4 \) ### Problem 2
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4. what is the length of side gj? options: 32.2, 15.5, 24.1, 28.2
15.5 (corresponding to the option with 15.5)
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de = ce ac = ab df = ac
The correct option is the first one: \(DE = CE\) (the option with \(DE = CE\) among the given choices).
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2. what is the approximate area of rectangle ghij? image of rectangle g…
434
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tyrone will have to convert the measurements to the same unit in order …
1 foot = 12 inches 1 yard = 3 feet 1 yard = 36 inches (So the tiles to drag are 12, 3, 36 respectively for the three blanks)
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1. what is the length of segment wy? figure 1: a rectangle wxyz with di…
16 (corresponding to the option with 16, which is one of the choices, likely the last option with 16)
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4. what is the length of \\(\\overline{bd}\\)? figure of a triangle wit…
$10\sqrt{3}$ (corresponding to the option with $10\sqrt{3}$)
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3. what is the area of triangle abc? figure 1 (triangle with angles at …
\(100\sqrt{3}\) (corresponding to the option \(100\sqrt{3}\))
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25. reid is building a fence around a square portion of his yard with a…
B (the point labeled B, around 14 on the number line)
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2. which of the following equations is false? triangle diagram with ver…
\(LM = 24\) (the option with \(LM = 24\))
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2. which of the following equations is false? options: lm = 24 jm = 24 …
# Explanation: ## Step1: Analyze triangle properties Triangle \(JLK\) has \(LM\perp JK\), \(\angle JLM = \angle KLM = 30^\circ\), and \(LK = 48\). In right triangle \(LMK\), \(\co…
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24. the side views of two different ramps are shown below. which ramp s…
Both Ramp A and Ramp B have the same slope, because the slope (rise/run) for Ramp A is \( \frac{20}{30} = \frac{2}{3} \) and for Ramp B is \( \frac{14}{21} = \frac{2}{3} \), so th…
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1. what is the tangent ratio of angle bcd? figure 1 options: \\(\\frac{…
\(\boldsymbol{\frac{10\sqrt{3}}{10}}\) (the last option)
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21. landon welded three pieces of metal together to form a triangle wit…
No, the triangle is not a right triangle because \(8^2 + 9^2 = 145\) and \(17^2 = 289\), and \(145 eq 289\), so the Pythagorean theorem does not hold.
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15. the rectangle and the triangle shown below have the same perimeter.…
The perimeter of the triangle is \( 40 \).
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ih. three squares are joined below at their vertices to form a right tr…
The value of \( x \) is \( 12 \) feet.
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for 9 and 10, reflect each figure over the x-axis and then over the y-a…
(For each question, the final figure is drawn as per the steps above. Since the problem is to draw the figures, the answer is the visual representation obtained by following the r…
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01 hw (2 pages) for problems 1 and 2, plot the points on the axis and t…
The slope between (-1, 4) and (2, 6) is \(\frac{2}{3}\). ### Problem 2: Points (-3, 3) and (1, -5)
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11. parallel lines a and b are cut by transversal, t, as shown below. u…
\(x = 30\)
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9. a rectangular wooden gate with two diagonal boards across the front …
\(8.7\)
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13. which inequality is shown by the graph below? a) $-x + y \\ge 2$ b)…
c) \(-x + y>2\)
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using feet or centimeters when measuring length is an example of using …
A. unit of measure.
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7. dawn would like to join three straws that measure 4.5 inches, 6 inch…
Yes, the triangle will be a right triangle. Because when we check the Pythagorean theorem (\(a^2 + b^2 = c^2\)) with \(a = 4.5\), \(b = 6\), and \(c = 7.5\), we find that \(4.5^2+…
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examine the following paragraph proof. consider parallelogram pqrs, whe…
A. Opposite angles of a parallelogram are congruent.
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select the correct answer from each drop-down menu. complete the follow…
For step 3 reason: Alternate Interior Angles Theorem For step 5 reason: ASA congruency criteria
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select the correct answer from each drop-down menu. abcd is a parallelo…
\( m\angle x = 63^\circ \), \( m\angle y = 72^\circ \), \( m\angle z = 45^\circ \) (Wait, correction: Let's re - solve properly) First, in parallelogram \(ABCD\): ## Step 1: Find …
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quadrilateral efgh has the given measurements. - ef = 8 units - fg = 15…
B. The quadrilateral is both a parallelogram and a rectangle.
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lm = 5.68 lp = 5.39 mn = 6 mp = 2.24 in the diagram, quadrilateral lmno…
C. 5.39 (assuming 5.30 is a typo, correct by parallelogram diagonals bisecting, so \( NP = LP = 5.39 \))
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in the figure below, triangle rpq is similar to triangle rts. what is t…
The distance between \( P \) and \( Q \) is \( 54 \), so the correct option is the one with \( 54 \) (e.g., if the options are labeled as in the problem, the option with \( 54 \)).
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which set of statements about the angles is true? ○ $\\angle 1 \\cong \…
\( \angle 1 \cong \angle 5, \angle 2 \cong \angle 4, \angle 3 \cong \angle 6 \) (the second option)
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in the figure below, triangle ghi is similar to triangle mhl. what is t…
27 (the option with 27)
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in the map below, the path from the zebras to the monkeys is parallel t…
88 feet (corresponding to the option "88 feet")
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what is the equation of the line? ○ $y = 3x$ ○ $y = \\frac{1}{3}x$ ○ $y…
\( y = \frac{1}{3}x + 2 \) (corresponding to the option \( y=\frac{1}{3}x+2 \))
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line k is parallel to line l. which angle is congruent to ∠4? ○ ∠1 ○ ∠2…
B. ∠2
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in the map below, \\(\\overline{pq}\\) is parallel to \\(\\overline{st}…
108 km
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15 feet b 9 feet c 6 feet d x feet e which proportion solves for the di…
\(\boldsymbol{\frac{9}{6}=\frac{15}{x}}\) (the third option, e.g., C. \(\frac{9}{6}=\frac{15}{x}\) if options are labeled A - D as such)
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answer 2 questions about the function. 1. build the mapping diagram for…
To build the mapping diagram: - Drag the endpoint of \(a\)'s segment to the blue circle near the green dot labeled \(1\) (top range element). - Drag the endpoint of \(b\)'s segmen…
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which composition of similarity transformations maps polygon abcd to po…
a dilation with a scale factor less than 1 and then a reflection
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you will create a graphic design by using (and building upon) your unde…
This is a project - based task related to linear relationships in mathematics (specifically in the sub - field of Algebra or Geometry as it involves linear equations and graphing …
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units 5 and 6 benchmark select all the descriptions of the figure that …
- \( x = 8 \) (True) - \( KN = 24 \) (False, \( KN = 52 \)) - \( MN = 52 \) (True) - \( KL \cong ML \) (True) - \( LN \cong LM \) (False) So the true ones are \( x = 8 \), \( MN =…
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18. the length and width of a rectangle are consecutive even integers. …
The width of the rectangle is 14 feet and the length is 16 feet.
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to find the measure of \\(\\widehat{ac}\\) remember that \\(\\angle aoc…
For the first part: central, equal, (if we assume the central angle is equal to the arc, and if the arc AC is, say, if the central angle is, for example, if the inner arc is 28, t…
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3. the graph below represents a map of the distance from blake’s house …
7.5
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triangle mnp is dilated according to the rule $d_{o,1.5}(x,y) \\to (1.5…
M'(-6, 9) and N'(3, 9) (the second option: M'(-6, 9) and N'(3, 9))
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find the measure of the missing angles. 64° x y
\( x = 64^\circ \), \( y = 26^\circ \)
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solve on paper. then check your work on zearn. the surface area of the …
82
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what is the surface area of the entire prism? add the area of each face…
46
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solve on paper. then check your work on zearn. the surface area of the …
52
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solve on paper. then check your work on zearn. the surface area of the …
40
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what is the surface area of the entire prism? face | area a | 2 square …
28
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determining the similarity transformation which composition of similari…
a dilation with a scale factor greater than 1 and then a translation
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now find the area of the faces you cannot see. keep in mind that opposi…
Opposite A: 2 square units Opposite B: 8 square units Opposite C: 4 square units
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the surface area of the entire prism is the number of square units need…
To solve for the areas of the faces of the rectangular prism, we first need to determine the dimensions of the prism. From the diagram, we can see that: - The height (along face A…
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the table shows the area of each of the faces. what is the surface area…
52
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find the surface area of the figure. how many faces does this figure ha…
6
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which description can represent the surface area of this shoebox? the n…
The number of square inches that cover all the outside faces of the shoebox.
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using dilations to make similar figures given △abc, use a dilation with…
(6, -3) (corresponding to the option D: (6, -3))
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analyzing a dilation derek tried to dilate the isosceles trapezoid abdc…
The slope of AC is $\boldsymbol{4}$. The slope of EG is $\boldsymbol{2}$. The polygons are not dilations of each other because the corresponding vertices do not lie on the same li…
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finding the vertex from the pre-image the rule for the dilation of quad…
To determine the coordinates of \( Q' \) after the dilation \( D_{O, 0.5}(x, y) \to (0.5x, 0.5y) \), we first need to identify the coordinates of the original point \( Q \). ### S…