Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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the steps shown can be used to prove that the medians of a triangle mee…
Show that $\overline{AF}$ is concurrent with $\overline{BD}$ and $\overline{CE}$.
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name: quiz: dr. livingstone, i presume true/false: decide each statemen…
1. True 2. True 3. True 4. False 5. True 6. B. Henry Stanley 7. D. all of the above 8. David Livingstone had a deep - seated passion for Africa. He was committed to exploring its …
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un et un font deux (one and one are two) write the answer to each probl…
1. dix 2. quatre 3. deux 4. dix - huit 5. vingt 6. trente 7. quatorze 8. vingt - un 9. treize 10. trois 11. neuf 12. seize 13. cinq 14. quinze 15. douze
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given m||n, find the value of x. parallel lines with transversal no lat…
\(x = 1\)
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fill in the blank 1 point a, b, and c are collinear. b is between a and…
-5
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a, b, and c are collinear. b is between a and c. 15) bc = -2 + 4x, ab =…
The value of x is 2 The length of AB is 6
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the rotation function mapping for a 90 - degree clockwise rotation abou…
B. a 270 degrees counterclockwise rotation
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an orthocenter is the intersection of three altitudes in a triangle. me…
B. altitudes in a triangle.
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a, b, and c are collinear. b is between a and c. 14) find bc if bc = x …
The value of x is 12 The length of BC is 4
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a circle has a radius of 18 cm. what is the length of an arc that has a…
A. $9\pi$ cm
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which of the following mapping is used for a 270 degree (counterclockwi…
A. (x, y) → (y, -x)
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look at this shape: which image shows a translation? a b c
B.
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13 fill in the blank 2 points a, b, and c are collinear. b is between a…
The value of x is 11. The length of BC is 5.
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use rotation mapping to locate a after a -90 degree (clockwise) rotatio…
A. (2, 8)
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consider the diagram and proof by contradiction. given: △abc with ∠b ≅ …
A. converse of the isosceles triangle theorem
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pqrs is an isosceles trapezoid with bases sr and pq, m∠p = 3x + 5, and …
C. 20
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a, b, and c are collinear. b is between a and c. 12) ab = 9, ac = 5x - …
The value of x is 4 The length of BC is 10
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look at this shape: which image shows a translation?
A.
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the vertex angle of an isosceles triangle measures 40°. what is the mea…
B. 70°
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what rule maps figure a onto figure c? (1 point) (r_{x - axis}) (r_{90}…
r_y=0
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name: dr. livingstone, i presume multiple choice circle the best answer…
1. D. mid - 1800s 2. B. Dr. David Livingstone 3. C. find places to set up Christian missions 4. A. the Congo 5. D. 1914
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11 fill in the blank 2 points a, b, and c are collinear. b is between a…
The value of x is 8 The length of AB is 9
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fill in the blank 1 point a, b, and c are collinear. b is between a and…
-10
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pqrs is an isosceles trapezoid with bases $overline{sr}$ and $overline{…
C. 20
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identify the transformation that best characterized the graph. (1 point…
The graph shows a reflection over the line x = 0.
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a, b, and c are collinear. b is between a and c. 8) ab = 2x + 22, bc = …
-8
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7 fill in the blank 1 point a, b, and c are collinear. b is between a a…
3
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look at this shape: which image shows a reflection? a b c
C.
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find the volume of the rectangular prism.
360
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use the diagram to the right. if ∠3≅∠9, what theorem can you use to sho…
D. The lines are parallel by the Converse of the Alternate Exterior Angles Theorem.
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quiz: the west moves east true/false decide if each statement is true o…
1. false 2. true 3. true 4. false 5. false 6. A. economic reasons 7. A. civilization 8. One economic reason is to obtain raw - materials such as minerals, rubber, and cotton for t…
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use the image to answer the question. a (0,9) b (-5,5) c (-5,-1) triang…
(11, -1)
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question: 12 ingrid wants to prove that the diagonals of a parallelogra…
C. $\triangle QMR\cong\triangle SMT$ by ASA
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apply geometric motions to reflect figures. brianna reflects point p ov…
C. The line of reflection is vertical.
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use the given information to determine which lines, if any, are paralle…
E. There is not enough information to prove whether or not any of the lines are parallel
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a point is translated on the coordinate plane from (4,-8) to (4,-6). cr…
C. g(y)=y+2
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raiph draws a triangle on the coordinate grid. its vertices are at (7,-…
C. (2,-3)
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look at this shape: which image shows a rotation? a b c
B.
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a circle has a diameter of 24 mm. what is its circumference? use 3.14 f…
$75.36$ mm
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question: 10 the models below represent the shape of two sections of ca…
B. \(x^{2}+25\)
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if coordinates (-4,7) undergo a translation vector of <-4,8> in the coo…
C. (-8,15)
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the area of a rectangle is 136 square centimeters. the rectangle is 8 c…
C. 17 cm
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use the image to answer the question. translate triangle abc by 5 units…
A'(9,9), B'(7,5), C'(12,7)
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the rotation function mapping for a 90 - degree clockwise rotation abou…
a 270 degrees counterclockwise rotation
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which of the following mapping is used for a 270 degree (counterclockwi…
$(x,y)\to(y, - x)$
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1. find the midpoint for each segment with the given endpoints. a. c(-2…
$(3,-3.5)$
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question: 8 what is the perimeter of the figure shown below, which is n…
C. \(6x + 24\)
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match each part of △xyz to its corresponding part in △abc. ∠x ∠y ∠z xy …
$\angle X$ - $\angle A$ $\angle Y$ - $\angle B$ $\angle Z$ - $\angle C$ $XY$ - $BA$ $XZ$ - $AC$ $YZ$ - $BC$
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the ratio of corresponding sides of the first triangle to the second tr…
4
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which lines are parallel in the regular pentagonal prism? select each c…
$\overleftrightarrow{FE}$ and $\overleftrightarrow{HC}$
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use rotation mapping to locate a after a -90 degree (clockwise) rotatio…
$A'=(2,8)$
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question: 6 two distinct coplanar lines that do not intersect are known…
A. parallel
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△abc is similar to △def. which side of △def corresponds to $overline{ac…
B. \(\overline{DF}\)
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question: 5 \two rays sharing a common endpoint\ is the definition of w…
A. angle
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question 3. heather must prove this theorem: if a quadrilateral is a pa…
A. ASA
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match up the key terms with their definition. (8 points) image rigid mo…
image - the new position of a point, line, or figure after a transformation rigid motion - a transformation that preserves distance and angle measure; also known as a rigid transf…
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what rule maps figure a onto figure c? (1 point) $r_{90^{circ}}$ $r_{y …
The rule that maps Figure A onto Figure C is $r_{y - axis}$.
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match each part of △xyz to its corresponding part in △abc. ∠x ∠y ∠z xy …
$\angle X$ - $\angle C$ $\angle Y$ - $\angle A$ $\angle Z$ - $\angle B$ $\overline{XY}$ - $\overline{BC}$ $\overline{XZ}$ - $\overline{BA}$ $\overline{YZ}$ - $\overline{AC}$
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question: 4 prove this theorem: if a quadrilateral is a parallelogram, …
A. ASA
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question: 3 heather must prove this theorem: if a quadrilateral is a pa…
A. ASA
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in the figure below, q lies between p and r. find the location of q so …
$20$
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identify the transformation that best characterized the graph. (1 point…
The graph shows a reflection over the line \(x = 0\).
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question: 2 sam and theos math teacher asked the class to use a compass…
B. Sam drew an arc that is entirely on the left side of point Q.
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find the distance between the points (7, 5) and (7, 2). distance:
3
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question 1. alex used a compass and straightedge to complete the constr…
D. Alex constructed line CD to be the perpendicular bisector of segment AB.
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name: quiz: new ideas in politics true/false decide if each statement i…
1. False 2. True 3. True 4. False 5. True 6. A. Enlightenment 7. D. all of the above 8. One thing the Congress of Vienna did was to redraw the political boundaries of Europe to re…
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if p represents a rectangle is a square and q represents the rectangle …
The symbolic form of the argument is: 1. \(q ightarrow p\) 2. \( eg q ightarrow eg p\) 3. \( eg p\)
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when performing a construction, what are the only tools needed to compl…
B. a compass and a straightedge
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use the image to answer the question. a (0,9) b (-5,5) c (-5,-1) a b(11…
(11,-1)
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apply geometric motions to reflect figures. brianna reflects point p ov…
The line of reflection is vertical.
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question 4 (1 point) graph x = - 2
A vertical line passing through the point $x = - 2$ on the x - axis. For any value of $y$, $x=-2$.
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a point is translated on the coordinate plane from (4,-8) to (4,-6). cr…
C. $g(y)=y + 2$
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raiph draws a triangle on the coordinate grid. its vertices are at (7,-…
$(2,-3)$
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if coordinates (-4,7) undergo a translation vector of <-4,8> in the coo…
$(-8,15)$
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question 6 (1 point) what is the distance between (7, -1) and (-5, -6)?…
B. $d = 13$ units
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line segment bd is a diameter of circle e. what is the measure of arc b…
\(78^{\circ}\)
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identify the transformation that best characterized the graph. (1 point…
The graph shows a reflection over the line x = 0.
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special angle pair measures-notes ccss.math.content.hsg.co.c.9 when two…
For Example 1: The missing angles are 71°, 109°, 71°, 109°. For Example 2: The missing angles are 35°, 145°, 35°, 145°. For Example 3: The missing angles are 42°, 138°, 42°, 138°.…
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what rule maps figure a onto figure c? (1 point) (r_{90^{circ}}) (r_{y …
$\tau_{y - axis}$
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use rotation mapping to locate a after a -90 degree (clockwise) rotatio…
A'=(2,8)
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which of the following mapping is used for a 270 degree (counterclockwi…
$(x,y)\to(y, - x)$
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translate triangle abc by 5 units to the right and 4 units up. which of…
None of the given options are correct. But if we assume some mis - printing in options and go by the closest values following the translation rule, the closest would be \(A'(8,9),…
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rigid motion: a transformation that preserves distance and angle measur…
rigid motion: a transformation that preserves distance and angle measure; also known as a rigid transformation function: a special relationship between terms in an equation where …
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rigid motion: a transformation that preserves distance and angle measur…
rigid motion: a transformation that preserves distance and angle measure; also known as a rigid transformation function: a special relationship between terms in an equation where …
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15. suppose eg = 3, eb = 8, af = 7, m∠ebg = 19, m∠egf = 28, and m∠cae =…
A. $EF = 3$ B. $AG = 14$ C. Can't be determined D. Can't be determined
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pq and rs are in the same plane and do not intersect. what geometric te…
D. parallel lines
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angle relationships: color - by - number date: directions: use the prop…
1. \(m\angle DBC = 94\) 2. \(m\angle DEC=72\) 3. \(m\angle ABD = 44.25\) 4. \(m\angle ABD\approx22.33\) 5. \(m\angle ABD = 41.4\) 6. \(m\angle AEB = 74\) 7. \(m\angle AED = 94\) 8…
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23. geometry write and solve an equation to find the value of x so that…
7
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find the graph of this function as the value of n increases, starting f…
The points $f(n)$ lie on the unit circle $|z| = 1$ and are evenly spaced around it as $n$ increases.
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1. circle things one could expect to find in a bajada. bajadas are shal…
1. boulders, stones, gravel, sand 2. on the pincushion cactus; of radial spines 3. The barrel cactus, fiercely armed with heavy spines, is one of the largest cacti of the North Am…
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four figures are shown. which statement about the figures is true? each…
Each figure has opposite sides parallel.
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3.4 review & refresh (continued) in exercises 7 and 8, find the value o…
$x = - 11$ ### 8.
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tom has a cube, a rectangular prism, and a triangular prism. which of h…
only the cube and the rectangular prism
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which angle in the shape is acute? ∠r ∠t ∠q ∠s
$\angle S$
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5. estimate the intercepts of the graph of the function.
x - intercept: 2; y - intercept: - 2
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find the graph of this function as the value of n increases, starting f…
The points $f(n)$ lie on the unit - circle and are evenly spaced around it as $n$ increases.
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find the exact values of the six trigonometric functions of the given a…
$\sin210^{\circ}=-\frac{1}{2}$, $\cos210^{\circ}=-\frac{\sqrt{3}}{2}$, $\tan210^{\circ}=\frac{\sqrt{3}}{3}$
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10 refers to the path ships took from england to africa to trade produc…
B. The Triangle Trade Route
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9. a second triangle trade route would be created after what? the ameri…
The American colonies had been well established
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6. the second leg of the triangle trade route was known as the _____. n…
D. Middle Passage