几何
三角形、圆、解析几何与证明题。
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graph this equation: x = 40 click to select points on the graph.
Draw a vertical line passing through \(x = 40\) on the given coordinate grid.
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write the coordinates of the vertices after a translation 4 units right…
\(S'(-5,-8)\), \(T'(-5,-6)\), \(U'(-2,-6)\), \(V'(-2,-8)\)
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graph this equation: x = 3 click to select points on the graph.
Select points such as \((3,0)\), \((3,2)\), \((3, - 2)\) etc. on the graph to draw the vertical line \(x = 3\)
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write the coordinates of the vertices after a translation 6 units right…
The coordinates of the vertices after translation are \(J'(-1,-11)\), \(K'(6,-10)\), \(L'(6,-5)\), \(N'(-1,-6)\)
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which diagram shows plane pqr and plane qrs intersecting only in qr? o …
A.
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write the coordinates of the vertices after a translation 1 unit up.
\(T'(0,-3)\), \(R'(1,-6)\), \(S'(2,-6)\)
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which diagram shows plane pqr and plane qrs intersecting only in qr? o …
A.
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find ( mangle p ).
B. 60
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write the coordinates of the vertices after a translation 5 units right…
The coordinates of the vertices after translation are \(U'(3,-1)\), \(R'(3,-7)\), \(S'(10,-7)\), \(T'(10,-1)\)
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determine whether two parallel lines that go along the sideline of a fi…
B. skew lines
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lines m and n are parallel. find the missing angle measures. enter your…
\(a = 110^{\circ}\), \(b = 70^{\circ}\), \(c = 110^{\circ}\), \(d = 70^{\circ}\), \(e = 70^{\circ}\), \(f = 70^{\circ}\), \(g = 110^{\circ}\)
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find the measure of the third angle of a triangle given the measure of …
D. \(95^{\circ}\)
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what is the relationship between (overline{ef}) and (overline{cd})? a b…
A. \(\overline{EF}\) and \(\overline{CD}\) are parallel.
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ac bisects bd reason: given be ≅ ed reason: select reason ∠a ≅ ∠c reaso…
\(\overline{BE}\cong\overline{ED}\) Reason: Definition of a bisector; \(\angle A\cong\angle C\) Reason: Given; \(\angle BEA\cong\angle CED\) Reason: Vertical angles are congruent;…
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find the value of k. 73° 48° k° a. 107 b. 121 c. 25 d. 59
D. 59
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ac bisects bd reason: given be ≅ ed reason: select reason ∠b ≅ ∠d reaso…
- $\overline{BE}\cong\overline{ED}$: Definition of a bisector - $\angle B\cong\angle D$: Given (from diagram markings) - $\angle A\cong\angle C$: Given (from diagram markings) - $…
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find the value of k. 73° 46° a. 107 b. 121 c. 25 d. 59
# Explanation: ## Step1: Usar la suma de ángulos en un triángulo La suma de los ángulos internos de un triángulo es \(180^{\circ}\). Entonces, \(46^{\circ}+73^{\circ}+k^{\circ}=18…
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question determine the relationship between the two triangles and wheth…
The two triangles are related by **SAS (Side - Angle - Side)**, so the triangles **are congruent**.
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find the measure of the third angle of a triangle given the measure of …
C. \((94 - x)^{\circ}\)
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question determine the relationship between the two triangles and wheth…
The two triangles are related by **SAS (Side - Angle - Side)**, so the triangles **are congruent**.
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the measures of the three angles of a triangle are given. find the valu…
B. \(x = 55\), acute
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determine the relationship between the two triangles and whether or not…
The two triangles are related by the Hypotenuse - Leg (HL) congruence criterion, so the triangles are congruent.
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determine the relationship between the two triangles and whether or not…
The two triangles are related by similarity (AA similarity), so the triangles are not congruent.
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find the value of x for which ( j parallel m ). a. 24 b. 26 c. 12.75 d.…
A. 24
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question determine the relationship between the two triangles and wheth…
The two triangles are related by **similarity (AA similarity)**, so the triangles **cannot be proven congruent** (as no side - length information is provided).
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what is the relationship between \\( \\overline { b f } \\) and \\( \\o…
B. \(\overline{BF}\) and \(\overline{CD}\) are skew.
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question determine the relationship between the two triangles and wheth…
The two triangles are related by **congruence**, so the triangles **are congruent** (by the Hypotenuse - Leg (HL) or Side - Angle - Side (SAS) criterion for right - angled triangl…
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4. follow the sequence of transformations listed. if the original does …
A correct sequence of transformations is: Rotate \(90^{\circ}\) counter - clockwise around the origin, then translate 6 units right, and then reflect across the \(x -\)axis.
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determine whether \\( \\overleftrightarrow { a b } \\) and \\( \\overle…
C. neither
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a rectangle has a width of 57 centimeters and a perimeter of 234 centim…
\(60\)
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the horizontal lines are parallel. find the measure of ∠g. a. 36° b. 54…
D. \(144^{\circ}\)
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question determine the relationship between the two triangles and wheth…
The two triangles are related by \(SSS\) (Side - Side - Side), so the triangles are congruent.
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follow the sequence of transformations listed. if the original does not…
Reflect across the \(x\) - axis, rotate \(90^{\circ}\) counter - clockwise around the origin, then translate 6 units right.
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1 identify the type of sentence shown below: when the show began, all o…
1. c) complex 2. Running for our lives 3. mediocre 4. incorrect 5. The businessman tried to corrupt the official with a large bribe.
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5. the coordinates of figure tuvw and its image, tuvw, are given below.…
A translation \(4\) units to the left.
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what is the main characteristic of non - euclidean geometry? a. it only…
b. It allows for curved spaces.
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which set demonstrates self - similarity and infinite complexity in fra…
B. Mandelbrot set
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in fractal geometry, what is the process called that involves repeating…
B. Recursion
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1) translate 2 units right and 4 units down. rotate 180° around the ori…
yes
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the mathematical system named after an ancient greek mathematician, whi…
1. Euclidean 2. Non - Euclidean 3. optical 4. primary
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1. two of the figures in the diagram are similar. use lines and the cen…
The two similar shapes are the smaller shaded parallelogram and the larger un - shaded parallelogram.
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the ancient mathematician credited with the foundational work in geomet…
1. Euclid 2. color 3. fractals 4. iterative 5. Mandelbrot
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the ancient mathematician credited with the foundational work in geomet…
Euclid, Color, Fractals, Iterative, Mandelbrot
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complementary and supplementary angles - practice worksheet 1. if angle…
\(55^{\circ}\)
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declaración sobre las cifras reflejadas verdadero falso si dos lados so…
| Declaración sobre las cifras reflejadas | Verdadero | Falso | |---|---|---| | Si dos lados son paralelos en la figura original, entonces esos lados pueden no ser paralelos en la…
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4. what type of geometry does the penrose triangle illustrate? a. eucli…
c. Non - Euclidean Geometry
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2. which of the following is a famous example of a geometric fractal? a…
A. Koch Curve
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1 a model of a basketball court is shown on the right. if a player jogg…
A. 3,752
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the diameter d of a sphere is 11 m. calculate the spheres surface area …
\(380.2\)
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find the surface area of this cube. be sure to include the correct unit…
\(96\) \(ft^2\)
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find the perimeter of the rectangle. include the unit. 21 m 29 m
\( 100\space m \)
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find the perimeter of the square. include the unit. 25 yd
\(100\) yd
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find the perimeter of the square. include the unit. 25 yd
100 yd
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which angle is supplementary to ∠npi? ∠ipk ∠npl ∠mpn ∠lpm
\(\angle NPL\)
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the total measure of two adjacent angles is 168°. if one of the adjacen…
\(60.4^{\circ}\)
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two angles are complementary to each other. if one angle measures 23.28…
\(66.72^{\circ}\)
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angles a and b are complementary to each other. if ( mangle a = 23^{cir…
\(x = 13\)
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question 5 (multiple choice worth 2 points) (angle relationships mc) an…
\(64.25^{\circ}\)
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question 7 (1 point) find the area. hint - we talked about these yester…
\(140\)
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question 4 (1 point) paul is making a birdhouse with the measurements s…
598
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paul is making a birdhouse with the measurements shown on the drawing a…
\(532\)
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question 3 (2 points) perimeter=______cm area=______sq cm blank 1: blan…
Blank 1: \(24\) Blank 2: \(12\)
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question 2 (2 points) perimeter=______cm area=______sq cm blank 1: blan…
Blank 1: \(34\) Blank 2: \(35\)
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question 1 (2 points) perimeter= yards area= square yards blank 1: blan…
Blank 1: \(18\) Blank 2: \(12\)
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question 1 (2 points) perimeter= area= blank 1: blank 2: questions 1 - …
Blank 1: \(22\) Blank 2: \(22.5\)
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1. the school store sold 9 packs of yellow pencils, and 8 packs of red …
204
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name the x - intercept(s)?
\((0,0)\) and \((4,0)\)
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jadas bike wheels have a diameter of 20 inches. how far does she travel…
\(2324\)
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find the area of the polygon. type your answer in the box. the area is …
\(17\space cm^{2}\)
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find the area of the polygon. type your answer in the box. the area is …
\(17\)
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what does the recursive process in fractal construction typically invol…
C. Repeatedly applying a rule to a geometric shape
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what does the fractal dimension measure? a. complexity b. angle c. widt…
A. Complexity
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the sierpiński triangle is created by recursively performing what opera…
d. Removal
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which of the following is a famous example of a geometric fractal? a. s…
d. Koch Curve
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drag & drop the answer match each statement with the correct graph. $y …
First number line (open - circle at \(6\), arrow down): \(y < 6\); Second number line (open - circle at \(6\), arrow up): \(y>6\); Third number line (closed - circle at \(6\), arr…
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a geometric or natural pattern that repeats at different scales is know…
1. fractal 2. Benoit Mandelbrot 3. Mandelbrot 4. Sierpiński 5. Iterated
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unit e: trigonometry and slope chapter 9 practice use the following inf…
\(AB\approx6\) inches, \(CD\approx6\) inches
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given △mnp prove m∠1 + m∠2 = m∠4 statements 1. △mnp 2. m∠1 + m∠2 + m∠3 …
3. \(m\angle1 + m\angle2 + m\angle3 = 180^{\circ}\) (Triangle Sum Theorem) 4. \(\angle3\) & \(\angle4\) are a linear pair (Definition of linear pair) 5. \(m\angle3 + m\angle4 = 18…
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plot the image of point q under a translation by 4 units to the right a…
The image of point Q has coordinates \((4,5)\). Plot this point on the coordinate plane.
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given: △mnp prove: ( mangle1 + mangle2 = mangle4 ) statements 1. ( \tri…
The missing reason for Statement 3 is \(m\angle1 + m\angle2 + m\angle3=m\angle3 + m\angle4\) (from equating the two expressions equal to \(180^{\circ}\)). The reason for Statement…
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the diagram shows a dilation with center ( o ) and scale factor ( \frac…
\(4\)
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given: \\( \\triangle mnp \\) prove \\( m \\angle 1 + m \\angle 2 = m \…
3. \(m\angle1 + m\angle2=m\angle4\): Subtraction Property 4. \(m\angle3 + m\angle4 = 180^{\circ}\): Linear Pair Theorem 5. \(m\angle1 + m\angle2 + m\angle3=180^{\circ}\): Triangle…
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part b the distance between point o and point r is 9 centimeters. what …
3
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which are similar to △abc? choose 1 answer: △def only △igh only both ne…
B. $\triangle IGH$ only
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plot the image of point q under the translation $(x,y)\\to(x - 3,y + 4)…
The image of point Q under the given translation has coordinates \((0,3)\).
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move one answer choice into each box to make the statement true. a dila…
A dilation centered at point \(E\) with scale factor \(\frac{1}{2}\) maps point \(C\) to point \(A\). So the first box is \(E\) and the second box is \(\frac{1}{2}\)
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part b the distance between point o and point r is 9 centimeters. what …
3
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consider the diagram. part a which point is the image of point ( r ) un…
Point \(Q\)
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the great rule of conduct for us in regard to foreign nations is...to h…
European rivalries are largely unrelated to U.S concerns and could entangle American peace and prosperity.
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which triangles are similar to \\( \\triangle abc \\)? choose 1 answer:…
B. $\triangle TUV$ only
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which diagrams show a dilation centered at point o? select all that app…
The first and the fourth diagrams (the ones labeled \(A\) and \(D\)) show a dilation centered at point \(O\).
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which triangles are similar to △abc? choose 1 answer: △jkl only △mnp on…
$\triangle JKL$ only
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which triangles are similar to \\( \\triangle a b c \\)? choose 1 answe…
B. $\triangle GHI$ only
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complete the following proof given: \\( \\triangle mnp \\) prove: \\( m…
The proof is completed as shown in the steps above, and \(m\angle1 + m\angle2=m\angle4\) is proved.
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which sentence uses a prepositional phrase as an adverbial phrase? the …
The bumpy road jangled the carriage that we drove around the lake.
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question given the circle below with secant $overline{ihg}$ and tangent…
\(30.6\)
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lesson 2: drilling for understanding 1. by adding one line, change thes…
For triangle a: Draw a perpendicular from the top vertex to the opposite side and mark the 90° angle. For triangle b: Draw a perpendicular from the bottom vertex to the opposite s…
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determine whether the conclusion is valid based on the given informatio…
valid, Law of Detachment, \(m\angle1 = m\angle2 = 90^{\circ}\)
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determine whether the conclusion is valid based on the given informatio…
valid
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complete the following proof given: \\( \\triangle m n p \\) prove: \\(…
The proof is completed as above, showing that \(m\angle1 + m\angle2 = m\angle4\) using the Triangle Sum Theorem, properties of linear pairs, substitution, and the subtraction prop…