Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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2) find ef. d 8 e f 15
7
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angle pair relationships name the relationship: complementary, linear -…
9. \(130^{\circ}\) 10. \(45^{\circ}\) 11. \(55^{\circ}\) 12. \(117^{\circ}\)
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check design find the values of x and y such that pr and qs are perpend…
$x = 12$, $y = 17$
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2. a) verify that ab and mn are parallel. b) verify that mn is half the…
We have verified that $AB$ and $MN$ are parallel and $MN$ is half the length of $AB$ by using the mid - point formula, distance formula and slope formula as shown above.
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8 find the area: 15 ft 25 ft a) 492.5 ft² b) 508.2 ft² c) 515.3 ft² d) …
A. $492.5\ ft^{2}$
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8 find the area 14 ft 25 ft a) 492.5 ft b) 506.2 ft c) 519.3 ft d) 532.…
1. First, recognize the shape: - The given shape can be thought of as a rectangle with two semi - circles (which together form a full circle) at the two ends. - The diameter of th…
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2 find the area: 12 ft 12 ft a) 186.4 ft² b) 257.1 ft² c) 92.5 ft² d) 5…
E. $200.5$ $ft^2$
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linear or exponential (circle one) how do you know?
Exponential. The graph is curved and shows an increasing rate of growth, which is characteristic of an exponential function.
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for exercises 1 - 5, use the diagram. 1. what composition of two rigid …
A translation by the zero - vector followed by a rotation of 0 degrees (or other combinations of identity - like rigid motions such as two identical reflections) 2. Let the coordi…
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interst commerce act (1887) name three things the interstate commerce a…
- What was their plan to increase the money available? (Answer not provided in given text) - What THREE things did President Grover Cleveland do to make Democrats feel he was beco…
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question 7 (essay worth 2 points) the figure shows a construction compl…
# Explicación: ## Paso 1: Comprender la construcción de segmentos Para copiar un segmento, se debe usar un compás y una regla. Primero, se coloca el punto del compás en uno de los…
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1. (l2) state whether the following are linear or exponential functions…
Linear. The function has a constant first - difference of 3 for a constant difference of 1 in the $x$ values.
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question 6 (multiple choice worth 1 points) angle abc has point e on ra…
The point in the angle that is equidistant from points E and D
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jack wants to determine the missing angle measures in parallelogram jkl…
Part A: A. $\angle1$ Part B: $42$
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question 5 (multiple choice worth 1 points) (01.02r lc) when copying a …
Draw a ray with one endpoint.
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question 4 (multiple choice worth 1 points) (01.02n lc) jessica is bise…
# Explicación: ## Paso 1: Comprender el proceso de bisectriz de un segmento Para bisectar un segmento, después de colocar el compás en un extremo y abrirlo más de la mitad del seg…
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question 4 multiple - choice worth 1 points jessica is bisecting a segm…
# Explicación: ## Paso 1: Comprender el proceso de bisectriz de un segmento Para bisectar un segmento, se comienza colocando el compás en un extremo y se abre a una distancia mayo…
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rash cans a cylindrical trash can is 30 inches high and has a base radi…
$1627$
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question 2 (multiple choice worth 1 points) david is performing the fol…
Bisecting an angle
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
$m\angle1 = 134^{\circ}$
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5) find pq. 38 p x + 5 q 2x r
16
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
The proof is completed as above to show \(m\angle1 = 134^{\circ}\).
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
m∠1 = 134°
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the figure below has rotational symmetry. ° is the smallest possible ro…
180
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1) find ac. a 10 b 3 c
$13$
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rotate the given shape 90 degrees counterclockwise around the origin. (…
A'(-2, 3), B'(-1, 5), C'(-5, 7), D'(-5, 5)
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14 what quadrant does it end up in? a figure is fully contained in quad…
C. Quadrant IV
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what is hinduism? - multiple choice questions date: circle the correct …
1. c. Third 2. d. It is the oldest religion dating back about 4,000 years 3. a. India 4. a. Yoga 5. d. Forehead 6. b. Spring
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12 which sequence of rigid motions maps △ let onto △ let
Reflection over the y-axis followed by reflection over the x-axis.
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practice example 1 use the figure to identify angles and parts of angle…
1. The vertex of $\angle1$ is $A$. 2. The sides of $\angle4$ are $\overrightarrow{CA}$ and $\overrightarrow{CD}$. 3. Another name for $\angle3$ is $\angle EDA$. 4. Another name fo…
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bonus: triangle abc lies on the coordinate plane with vertices located …
A'(11, 12) B'(5, -10) C'(-2, 2)
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10 the point k (6, -3) is rotated 180° clockwise around the origin. wha…
B. (-6, 3)
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rita tells john that since line p is parallel to line q, he can determi…
75
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reflect △abc over the line of reflection x = 4: click to select polygon…
A'(2,3), B'(0,3), C'(1,5)
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write the translations as a rule applied to each coordinate (x,y). (x, …
$(x, y) ightarrow (x + 4, y + 9)$
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the diagram shows parallel lines a and b cut by transversals c and d. m…
$m\angle2 = 115^{\circ}$, $m\angle12 = 85^{\circ}$, $m\angle16 = 115^{\circ}$
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3 directions - for the following diagram, choose the correct translatio…
B. (x + 1, y - 3)
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a point b(-4, 4) is rotated 90° clockwise about the origin. find the co…
C. (4,4)
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parallel lines h and g are cut by transversal t. which statements are t…
$\angle3\cong\angle1$, $\angle4\cong\angle8$, $\angle6\cong\angle1$
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1 translate the coordinates using the following rule: t<6, -2> a(3, 6) …
A'(9, 4), B'(1, -5), C'(6, 0)
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sum of exterior angles of a polygon 360 exterior angle of a regular pol…
1. $540^{\circ}$ 2. $4500^{\circ}$ 3. $135^{\circ}$ 4. $162^{\circ}$ 5. $134^{\circ}$ 6. $11$ 7. $24$ 8. $360^{\circ}$ 9. $18^{\circ}$
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2. determine the length at each point on the ruler 3. circle the best u…
2. a. 9.5 e. 12.2 h. 13.5 b. 100 f. 125 i. 140 c. 11 g. 13 j. 14.2 d. 115 3. a. mm b. cm c. km 4. (Actual measurement required, answer will vary) 5. (Actual measurement required, …
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find the surface area and volume of the solid. round each measure to th…
surface area: $104$ in² volume: $60$ in³
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measuring length meter sticks and rulers are used for measuring the len…
a. 2 b. 7 c. 5
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a. select the correct graph of the given function. $f(x)=\\begin{cases}…
B. Option Text (assuming option B is the graph that has a line \(y=x\) for \(x < 0\) with an open - circle at \(x = 0\) and a horizontal line \(y = 2\) for \(x\geq0\) with a close…
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4.) given: g || h and ∠1 ≅ ∠2 prove: p || r statements reasons 1.) g ||…
1. Given 2. $\angle1\cong\angle3$ 3. Given 4. $\angle2\cong\angle3$ (Transitive property of congruence) 5. Definition of alternate - exterior angles 6. Given 7. $p\parallel r$ (Al…
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4.) given: g || h and ∠1 ≅ ∠2 prove: p || r statements reasons 1.) g ||…
1. \(g\parallel h\) - Given 2. \(\angle1\cong\angle3\) - Def of Corresponding \(\angle\)'s 3. \(\angle1\cong\angle3\) - (Already filled in the table correctly) 4. \(\angle1\cong\a…
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a regular octagon is rotated about it center. which angle measure will …
③ $90^{\circ}$
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consider the parallelogram vwxy shown below. use the information given …
\(m\angle ZWV = 62^{\circ}\) \(x = 2\) \(m\angle ZVW = 39^{\circ}\)
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circle the future tense verb. divers are going to collect water samples…
are going to collect
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circle the future tense verb. the group will find new types of jellyfis…
will find
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on the coordinate grid, hailey drew figure 1 with vertices (-2, 2), (-2…
Figure 1 was dilated with a scale factor of $\frac{1}{6}$ with the center at the origin. It was then translated 6 units right and 5 units down to produce Figure 2. Figures 1 and 2…
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directions: draw a venn - diagram to represent each statement. 1. trape…
For 1: Two non - overlapping circles. For 2: A smaller circle (apples) inside a larger circle (fruits). For 3: A smaller circle (linear pairs) inside a larger circle (supplementar…
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△abc is shown on the coordinate grid. translation 4 units up and 2 unit…
$A'(1,5)$ $B'(0,8)$ $C'(-2,4)$
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worksheet 24 a. observe the figure given below and answer the following…
1) $AB\parallel CD$, $CD\parallel EF$, $AB\parallel EF$ 2) $KP$, $MN$, $LQ$ and the horizontal - vertical lines passing through O B - 2) true B - 3) false
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in $\triangle abc$, $angle a = 62$ and $angle c = 33$. what is $mangle …
85
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lesson 2-3: exit ticket what is m∠1? what is m∠1? 60 70 120 130
120
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explain why a translation of a figure results in another figure that is…
A translation is a rigid motion that preserves side - lengths and angle - measures, resulting in a congruent figure.
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solve the following inequality. -\frac{1}{2}p < - 16 which graph shows …
The graph with an open - circle at 32 and an arrow pointing to the right (the first graph among the options shown in the picture where the open - circle is at 32 and the arrow goe…
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solving equations using perimeter & area of rectangles quiz (8.8c*) pos…
D. 6 units
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solving equations using perimeter & area of rectangles quiz (8.8c*) edd…
12 cm
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max correctly solved this inequality. \\frac{a}{-5}\\geq10 a\\leq - 50 …
The second graph (the one with a closed circle at -50 and the line extending to the left)
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x^{2}+y^{2}+10x + 10y+46 = 0
The circle has center $(-5,-5)$ and radius $2$. To determine which graph is correct, look for a circle centered at $(-5,-5)$ with a radius of 2 units.
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solving equations using perimeter & area of rectangles quiz (8.8c*) the…
2.5 in
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in rectangle $klmn$, $km = 14sqrt{41}$ and $\frac{lm}{mn}=\frac{4}{5}$.…
$70$
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solving equations using perimeter & area of rectangles quiz (8.bc) the …
$10 + 10+L + L=10L$
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f(x)=2x + 244 the given function f represents the perimeter, in centime…
B. 122
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solving equations using perimeter & area of rectangles quiz (8.8c*) the…
$7 + 7+w + w=7w$
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24 quadrilateral pqrs is similar to quadrilateral pqrs, where p, q, r, …
B. \(30^{\circ}\)
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solving equations using perimeter & area of rectangles quiz (8.8c*) the…
D. 2.8 cm
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△feb≅△cnb. what is length of $overline{bn}$? enter your answer in the b…
$3.8$
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△abc is shown on the coordinate grid. △abc is transformed to form △abc …
Dilation with a scale factor of 2
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2) 3) 4) 3 what are the coordinates of point (2, - 3) after it is refle…
1) $(2,3)$ ### 4
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a triangular prism has a height of 8 centimeters (cm) and a volume of 2…
$27$
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a square with a side length of 3 units is dilated with a scale factor o…
6
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15 mark for review note: figure not drawn to scale. which equation repr…
C. \(x + y + 53=180\)
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△mnp≅△qst. what is m∠s? enter your answer in the box.
$78$
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triangle fde is a rotation of scalene triangle abc. which statements ar…
\(m\angle D=m\angle B\), \(m\angle E=m\angle C\)
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13 mark for review note: figure not drawn to scale. in the figure, line…
A. 49
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suppose △def≅△mno. which congruency statement is true? ○ ef≅mn ○ ef≅mo …
$\overline{DE}\cong\overline{MN}$
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find the distance between the pair of points. (-5\\sqrt{7}, -1) and (-4…
D. 4
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17) what is the measure of ∠bcd? a 35° b 55° c 90° d 125°
[d] $125^{\circ}$
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find the distance between the pair of points. (5 - √7, - 3) and (- 4 - …
For the first problem (distance between points), the problem may have incorrect data as the calculated results don't match the given choices. For the circle - equation problem: $(…
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12 the shaded region shown represents solutions to an inequality. which…
D. (4, 0)
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worksheet 23 a. measure the line segments using a ruler and write their…
For part A: Values are to be filled after measurement with a ruler. For part B: Draw line segments of lengths 5.3 cm and 3.9 cm respectively. For part C: Draw and label a pair of …
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part a raheem is making a miniature replica of the de young museum. fro…
Part A: Angles: \(m\angle A = 90\), \(m\angle B = 90\), \(m\angle C = 90\), \(m\angle D = 90\), \(m\angle E = 90\) Side Lengths: Let the side opposite to \(AB\) be \(\frac{3}{8}\t…
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find the midpoint of the line segment whose end points are given. ($\fr…
$(\frac{9}{10},\frac{3}{4})$
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multiple choice 1 point which statement is the bi - conditional for the…
# Explicación: ## Paso 1: Comprender la definición de ángulos verticales y congruentes Los ángulos verticales son siempre congruentes. Una proposición bicondicional se escribe en …
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1. classify the pair of numbered angles. 2. find the value of x. 3. fin…
Question 1: Vérifier le type d'angles (par exemple, angles alternes internes) Question 2: \(x = 7\) Question 3: \(x = 10.25\) Question 4A: \(y=\frac{3}{2}x-7\) Question 4B: \(y=-\…
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find the mid - point of the line segment whose end points are given. (4…
$2\sqrt{10}$
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5 mark for review note: figure not drawn to scale. in the triangle show…
A. $\frac{5}{59}$
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topic 9: angle proofs given: ∠1 and ∠2 are complementary; ∠3 and ∠4 are…
The proof is completed as above, showing that if $\angle1$ and $\angle2$ are complementary, $\angle1\cong\angle4$ and $\angle2\cong\angle3$, then $\angle3$ and $\angle4$ are compl…
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in triangle abc, the measure of angle b is 90° and (overline{bd}) is an…
D. \(\frac{38}{15}\)
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note: figure not drawn to scale. in the figure shown, lines r and s are…
B. $x > 115$
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18. a rectangle has a length that is 15 times its width. the function y…
A. The length of the rectangle, in feet ### 19.
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name: teneigh williamson 2 a sequence of transformations maps rectangle…
3) a translation followed by a reflection
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11 in the triangle shown, what is the value of tan x°? a) 1/26 b) 19/26…
C. $\frac{26}{7}$
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9 note: figure not drawn to scale. the triangle shown has a perimeter o…
A. 6 ### Question 10
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10 explain why a translation of a figure results in another figure that…
11. 2) 16 12. \(\angle2 = 59^{\circ}\), \(\angle3 = 121^{\circ}\), \(\angle4 = 59^{\circ}\), \(\angle5 = 121^{\circ}\), \(\angle6 = 59^{\circ}\), \(\angle7 = 121^{\circ}\), \(\ang…
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3. diana has 2400 yards of fencing to enclose a rectangular area. find …
The dimensions of the rectangle are 600 yards by 600 yards, and the maximum area is 360000 square yards.