Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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triangle mnp will be dilated according to the rule d_p, 3(x, y), where …
\( \boldsymbol{(2, 6)} \) (matching the option with this coordinate)
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7. two angles form a right angle. one angle measures 33°. find the othe…
\(57^\circ\)
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16 fill in the blank 1 point what is the slope of the graph? enter a fr…
\(-\frac{1}{2}\)
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6. two adjacent angles add up to 90°. one angle measures 28°. find the …
\( 62^\circ \)
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13 fill in the blank 1 point write the equation of a line that is perpe…
\( y=-\frac{1}{3}x - 3 \)
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5. two angles are complementary. one angle measures 47°. find the other…
The other angle measures \(43^\circ\).
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4. two angles are complementary. one angle measures 28°. find the other…
\(62^\circ\)
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3. two adjacent angles form a right angle. one angle measures 54°. find…
\(36^\circ\)
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2. ∠a and ∠b are adjacent and complementary. ∠a = 41°. find ∠b.
\(49^\circ\)
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triangle abc was dilated and translated to form similar triangle abc. w…
C. $\frac{5}{2}$
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geometry mod, 13.3 quiz name find the missing side of each triangle. ro…
12 ### Problem 2: Find the missing side (Legs 12 and 9, Hypotenuse \( x \))
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given (2, 12) and (7, 2) write the equation of the line that passes thr…
$y=-2x+16$
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quadrilateral pklm has vertices p(-4,5), k(2,4), l(2,-2), and m(-4,-1) …
The slope of $\overline{PK}$ and $\boldsymbol{\overline{LM}}$ are equal, and the slope of $\overline{KL}$ is equal to the slope of $\boldsymbol{\overline{PM}}$. The length of $\ov…
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write the equation of the line that is perpendicular to $y = \\frac{4}{…
1. \( m = -\frac{5}{4} \) 2. \( b = 8 \) 3. Equation \( = y=-\frac{5}{4}x + 8 \)
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answer the following questions: 1. which measurement is needed to find …
1. C. Radius only 2. D. 20 cm 3. B. $C=2\pi r$ 4. 37.68 cm 5. 28.26 cm²
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hassan kicks a football. the graph below shows the height of the footba…
The \(x\)-coordinate (or \(t\)-coordinate) of the vertex is \(1\) and represents the time (in seconds) when the football reaches its maximum height. The \(y\)-coordinate (or \(h\)…
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2 fill in the blank 10 points 7. classify the triangle by its sides. tr…
Isosceles (corresponding to the "Isosceles" option)
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1. for each triangle, check all that apply. triangle a triangle b trian…
\(x = 51\) ### Problem 3: Find \(x\) (Exterior Angle Theorem)
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1 fill in the blank 10 points 8. solve for ( x ) and the missing angle.…
\(x = 6\) Missing angle measure \(= 74^\circ\)
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1. find the volume of the sphere. leave your answer in terms of π. type…
The volume of the sphere is \( 4500\pi \) cubic millimeters.
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lodging options for all are you the type of camper who enjoys the outdo…
Compare - Contrast ### 2) Circle three phrases that give you a clue about the type of text structure used.
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find m∠str. answer attempt 1 out of 2 m∠str = submit answer
$29$
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find m∠xwy.
$42^\circ$ Wait no, wait I think I messed up the side labels. Let's do it properly: Wait the triangle is $X$, $Y$, $W$. $Y$ is the top vertex, $X$ is left, $W$ is right. $\angle Y…
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the vertices of \\( \\triangle abc \\) are \\( a(-3, 4) \\), \\( b(-2, …
$(-2, -9)$
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π rates of the caribbean... ...trigonometry treasure hunt arrrr matey! …
To solve for the lengths of the labeled paths (a, b, c, d, e, f, g, h, i, j), we use trigonometric ratios (sine, cosine, tangent) and the Pythagorean theorem as appropriate for ea…
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a graph shows the first triangle in a wallpaper pattern. the coordinate…
The side lengths are $3\sqrt{17}$, $\sqrt{170}$, and $\sqrt{269}$, so this is a scalene triangle.
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a set of plans for a new bandstand includes a triangular support. the c…
Since the slope of $\overline{AB}$ is $-\frac{1}{2}$ and the slope of $\overline{BC}$ is $2$, the triangle is a right triangle.
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a sporting goods company produces an archery target. the scale drawing …
378 units² (corresponding to the option with 378 units²)
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a mosaic will be created inside a form with the vertices ( x(-20, -15) …
\(109.3\)
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multiple - choice prediction questions circle the best answer. 1. who w…
B. The father
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15. the triangle below is graphed on the coordinate plane. two of its v…
12
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what is the slope of a line that is parallel to the line $y = \\frac{3}…
$\frac{3}{4}$ (corresponding to the option with $\frac{3}{4}$)
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what is the equation of the line that is perpendicular to the line $y =…
\( y =-\frac{5}{3}x + 20 \) (the fourth option: \( y =-\frac{5}{3}x + 20 \))
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what is the slope of a line that is perpendicular to the line $y = 1$? …
undefined
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what is the equation of the line that is parallel to the line $y = -\fr…
\( y = -\frac{1}{3}x + 7 \)
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2. \\( y \\geq 0 \\)\\( y \\leq x - 5 \\)
# Explicación: ## Paso 1: Graficar $y\geq0$ Se traza la recta $y=0$ (el eje x) y se sombrea la región **arriba** de esta recta (incluyendo la recta misma, ya que es $\geq$). ## Pa…
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classify this triangle by its sides. equilateral scalene isosceles but …
isosceles but not equilateral
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classify this triangle by its sides. equilateral scalene isosceles but …
isosceles but not equilateral
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find area and perimeter of the equilateral triangle. round to nearest 1…
Area: \(\approx 6.93\), Perimeter: \(12\) (assuming the triangle is equilateral with side length \(4\), correcting the diagram's possible mislabeling of the base) Wait, but if we …
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somewhere there is a comrade... who will not read this, or write. and h…
### Question 4: The poem has a somber, urgent, and indignant tone. The speaker's attitude is compassionate, guilt-stricken, and defiant—they bear witness to the violent oppression…
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identify the translation from the pre - image, triangle jkl, to the ima…
The pre - image moved horizontally: left The pre - image moved horizontally: 3 units The pre - image moved vertically: up The pre - image moved vertically: 2 units (Note: If the d…
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1. is figure abcd a reflection of figure abcd over the x - axis? explai…
1. No. A reflection over the x-axis maps $(x,y)$ to $(x,-y)$, but Figure A'B'C'D' does not follow this rule (it is reflected over a different line, not the x-axis). 2. B. Only the…
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that somewhere there was an arrest. 10 somewhere there was a small harv…
### Question 2: The speaker emphasizes that tragic, violent events are widespread but unobserved, hidden from public view. The repetition of "somewhere" shapes the poem's meaning …
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#1 sketch and identify the shape of the cross section resulting from th…
### Parte A: # Explicación: ## Paso 1: Analizar la pirámide cuadrada recta Una pirámide cuadrada recta tiene una base cuadrada y caras triangulares. Un plano horizontal que corta …
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1. read as you read lines 1–12, begin to collect and cite text evidence…
- Circled words: "Somewhere" (line 1), "Somewhere" (line 5), "Somewhere" (line 8) - Underlined personification: "the shawled sea's weeping" (lines 5-6) - Tone analysis: The person…
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7. technology required. find the perimeter of the figure. ction to a ra…
\(P\approx8 + 10 + 11.64 + 10.64 = 40.28\)
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using the key at the right, type the equation and the solution for each…
Equation: $x + 4=11$; Solution: $x = 7$ ### Part B
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1. how do the points of a figure move in a translation? a same distance…
1. B. Same distance and same direction 2. Yes. Each vertex of ABCD is moved 4 units left and 2 units up to form A'B'C'D', so all points move the same distance and direction, which…
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19. pentagons if ( abcde sim pqrst ), find the scale factor of ( abcde …
Scale factor: $\frac{7}{15}$ Perimeter of $ABCDE$: $75$ Perimeter of $PQRST$: $35$
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for #23-24, use the figure below. 23. identify the similar triangles in…
23. $\triangle ABD \sim \triangle ECD$ 24. $x = \frac{15}{2}$ or $7.5$
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pam was told to draw a triangle with side lengths 3 centimeters, 5 cent…
$3 + 5 < 9$
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square b is a scaled copy of square a. square a has side length 6, squa…
$\frac{1}{2}$
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on each coordinate plane, the parent function f(x) = |x| is represented…
The first graph (the one with the solid line vertex at (0, - 4))
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the ratio of the radii of two circles is 5:2. what is the ratio of thei…
25:4
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b. draw another angle that measures 45 degrees. it should have the same…
There are 3 angles. Two of them measure \(45^\circ\) and one measures \(90^\circ\) (assuming the two \(45^\circ\) angles are adjacent and form a right angle when combined).
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polygon q is a scaled copy of polygon p. what scale factor takes polygo…
$\frac{1}{2}$
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unit 5 lesson 2 practice problems 1. select all figures for which there…
1. C. rectangular prism, D. cube, E. cone, F. cylinder, G. sphere 2. a. Sketch: A curved, elongated oval (parabola/ellipse segment) that tapers toward the base of the cone, not re…
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complete the sentence. if a point lies on the y-axis, then its ______ m…
x - coordinate
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complete the sentence. on the coordinate plane, the number line that ru…
x - axis
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complete the sentence. when graphing a point on the coordinate plane, t…
how far up or down to travel from the origin
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complete the sentence. on the coordinate plane, the vertical number lin…
D. y - axis
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read the directions below for plotting a certain point. start at the or…
\((3, 8)\)
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complete the sentence. in an ordered pair, the ______ number is called …
first
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complete the sentence. the x - coordinate tells you the ______ position…
horizontal
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complete the sentence. to graph the point (1, 9) on the coordinate plan…
D. right... up
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complete the sentence. the y - axis is the ______ number line on a coor…
vertical
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complete the sentence. in an ordered pair, the ______ number is called …
second
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complete the sentence. on the coordinate plane, ______ describes the lo…
an ordered pair
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practice! 1. if z is the circumcenter of $\\triangle tuv$, find each mi…
To solve these problems, we use the property of the circumcenter: the circumcenter of a triangle is the intersection of the perpendicular bisectors of the triangle's sides, so it …
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graph the points (4, 8) and (6, 6) on the coordinate plane. click to gr…
The points \((4, 8)\) (4 units right on x - axis, 8 units up on y - axis) and \((6, 6)\) (6 units right on x - axis, 6 units up on y - axis) are graphed on the coordinate plane.
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grade 7 unit 4 georgia’s k-12 mathematics standards 2. use a protractor…
(The answer will be the measured angle value, e.g., if measured as \( 25^\circ \), then the answer is \( 25^\circ \) (actual value depends on protractor measurement)) ### Question…
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fill in the sentence below with the description that most specifically …
The quadrilateral is most specifically a rhombus, because it has all four sides of equal length (marked as \( u \)) which is the defining property of a rhombus.
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fill in the sentence below with the description that most specifically …
The quadrilateral is most specifically a \(\boldsymbol{square}\), because it has four equal - length sides (\(u\)) and four right angles (indicated by the angle marks).
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5) 6) 7) 8)
To solve for the area of a trapezoid, we use the formula for the area of a trapezoid: \( A = \frac{1}{2}(b_1 + b_2)h \), where \( b_1 \) and \( b_2 \) are the lengths of the two p…
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2. find the fraction piece that would cover half the circle. trace the …
The measure of \( 90^\circ \) is \( \frac{1}{4} \) of the circle. ### Question 5:
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1) 2) 3) 4)
(1): \( 6.96 \) square inches ### 2) Trapezoid with \( b_1 = 0.6 \) in, \( b_2 = 2 \) in, \( h = 2 \) in ## Step 1: Identify the formula \( A = \frac{1}{2}(b_1 + b_2)h \) ## Step …
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page 6 5. cd = 24 cm find the circumference of ⊙c. 6. ( overarc{bd} ) =…
\( 150.8 \, \text{cm} \) (or \( 48\pi \, \text{cm} \approx 150.8 \, \text{cm} \)) ### Problem 6: Find \( \theta \) given \( \widehat{BD} = 69.115 \, \text{cm} \)
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△cba ~ △clk find the length of \\(\\overline{al}\\): answer
112
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find the length of each arc (in centimeters!). show work!! 10. \\(\\ove…
To solve the problem of finding the length of each arc, we need to know the radius of the circle and the measure of the central angle corresponding to each arc. The formula for th…
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in the rectangle below, fh = 4x + 2, eg = 5x - 6, and m∠fig = 56°. find…
\( EI = 17 \), \( m\angle IEH = 62^\circ \)
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in the figure above, the two lines appearing parallel are parallel. fin…
63
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consider parallelogram jklm below. use the information given in the fig…
\( x = 3 \), \( m\angle M = 83^\circ \), \( m\angle MJL = 35^\circ \)
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select the correct answer from each drop - down menu. given: (ux = wz),…
The first error is in line 3. - The reason in line 3 does not justify the statement because **values were not added to each side**. - Instead, the reason should be **the substitut…
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4. what is the measure of angle p?
$49^\circ$
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2.d: analogies directions: circle the analogy that best matches the bol…
1. b) cruel : mean 2. d) chaos : peace 3. c) chapter : book 4. a) towel : dry 5. a) friendship : trust 6. b) careless : dedication
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consider parallelogram abcd below. use the information given in the fig…
\( x = 1 \), \( m\angle A = 114^\circ \), \( m\angle ADB = 32^\circ \) So filling in the boxes: \( x = \boxed{1} \) \( m\angle A = \boxed{114} \) \( m\angle ADB = \boxed{32} \)
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select the correct answer from each drop - down menu. given: (ux = wz),…
The flaw is in line 3. The reason in line 3 does not justify the statement because the addition property of equality applies when adding the same value to both sides, but here we …
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what is the length of \\(\\overline{gr}\\)? (the image shows a triangle…
\( 35 \)? No, wait, no, the calculation says 7. Wait, no, I think I messed up the sides. Wait, maybe the triangle is \( \triangle GFH \) with \( R \) on \( GH \) and \( S \) on \(…
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select the correct answer from each drop - down menu. which are the bes…
1. A statement that is assumed to be true without proof is an) **axiom** 2. A statement that has been shown to be true by rigorous application of logic is an) **theorem** 3. A(n) …
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drag and drop each equation to the model that it represents. equations:…
### First, analyze the two models: #### Top Model (with 15 and 36 in a vertical split? Wait, looking at the diagram: The top model has a rectangle with 36 on the right, and 15 on …
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find the length of side x in simplest radical form with a rational deno…
$2\sqrt{2}$
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find the length of side ( x ) to the nearest tenth.
$8.0$
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find the length of side ( x ) to the nearest tenth. (image of a right t…
$x = 1.7$
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find the length of side ( x ) to the nearest tenth.
1.5
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find the length of side ( x ) to the nearest tenth. answer attempt 1 ou…
$x \approx 1.7$
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graph $x = -0.5$.
The graph of \( x = - 0.5 \) is a vertical line passing through the point \( (-0.5,y) \) for all real - valued \( y \). On the given grid, it is a vertical line halfway between \(…
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find the length of side ( x ) to the nearest tenth. answer attempt 1 ou…
$x = 6.6$
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find the length of side ( x ) to the nearest tenth. answer attempt 1 ou…
$1.1$
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given right triangle abc with altitude \\(\\overline{bd}\\) drawn to hy…
16
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given right triangle abc with altitude \\(\\overline{bd}\\) drawn to hy…
$4$