Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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1. why did judy hide in her closet? a she was upset. b she likes to kni…
1. A. She was upset. 2. C. hung down
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find the value of x. x = submit
$x = \frac{83}{3}$
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8 draw a figure and an image of that figure in such a way that any of t…
Draw a square with vertices (0,0), (0,1), (1,1), (1,0) and its translated, reflected and rotated versions as described above.
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review the passage. the allusion is shown in bold. the engineer had lis…
It highlights the project's extreme difficulty.
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question 3 of 25 a solid sphere is cut into 3 equal wedges. the volume …
B. $r = \sqrt[3]{\frac{9V}{4\pi}}$
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select the allusion in the passage. the engineer had listened to the en…
Herculean task
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find the values of x and y. (x + 4)° 76° 124° y°
\(x = 100\), \(y = 56\)
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ex. 3 if ac = 40, ab = 6x - 3, and bc = 2x - 5, find x, ab and bc ex. 4…
$x = 6$, $AB = 33$, $BC = 7$ ### Ex. 4
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3. which graphed number - line shows the solutions for the inequality 8…
The number - line with an open circle at 8 and an arrow pointing to the left represents the solutions of the inequality $8 > x$.
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match each equation in the first row with the sketch that most resemble…
- \(y = 4\): The horizontal line 4 units above the \(x\) - axis. - \(y=-4\): The horizontal line 4 units below the \(x\) - axis. - \(x = 4\): The vertical line 4 units to the righ…
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question 7 of 10 the formula for the volume of a sphere is $v=\frac{4}{…
D. 4.7 inches
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same - side interior angles alternate interior angles alternate exterio…
None of these
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if angle 6 is 25 degrees, how many degrees is angle 7? 90 degrees 50 de…
155 degrees
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2. which graphed number - line shows the solutions to the inequality x≥…
The number - line with a closed circle at -2 and shading to the right represents the solutions to the inequality $x\geq - 2$.
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if angle 1 is 135 degrees, how many degrees is angle 3? 135 degrees 225…
A. 135 degrees
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which of the angle pairs below are a linear pair? ∠4 and ∠8 ∠3 and ∠6 ∠…
∠2 and ∠3
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match each slope in the first row with the graph displaying the line wi…
Slope 0: First graph (from left - most) Slope - 8: Third graph (from left - most) Slope 8: Fourth graph (from left - most) Slope undefined: Second graph (from left - most)
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find the value of x. a (2x - 2)° f h x = submit b 34° c g d
\(x = 60\)
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match each slope in the first row with the graph displaying the line wi…
Slope \(-1\): The line that falls from left - to - right. Slope \(0\): The horizontal line. Slope \(5\): The line that rises from left - to - right. Slope undefined: The vertical …
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which of the following is an example of corresponding angles? ∠5 and ∠7…
$\angle8$ and $\angle4$
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describing single in the coordinate plane continued. 6 quadrilateral pq…
6. P'Q'R'S' is obtained by a vertical translation of 6 units down. 7. F'G'H' is obtained by a 180° rotation about the origin. 8. See the above - described examples for drawing a f…
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name the figure below in two different ways.
$\overleftrightarrow{ZY}$, $\overleftrightarrow{l}$
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state the coordinates of the point. answer attempt 2 out of 2 ( , ) sub…
(-3,0)
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state the coordinates of the point.
(2, 7)
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find the value of x. a (2x - 2)° f (2x - 2)° h x = submit
60
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5) translation: 5 units up u(-3, -4), m(-1, -1), l(-2, -5)
$U'(-3,1),M'(-1,4),L'(-2,0)$
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describing single rigid transformations in the coordinate plane for pro…
1. Reflection over the y - axis 2. Translation 6 units down 3. Translation 6 units to the right 4. Rotation 180° about the origin 5. Reflection over the y - axis
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lesson summary * the x - axis and y - axis of the coordinate plane are …
a. Quadrant II b. \(y\) - axis c. Quadrant III d. Quadrant I e. \(y\) - axis
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17. the areas of three circles are shown. order the circles from greate…
Circle X, Circle Z, Circle Y
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1. use the diagram below to answer the following questions. a) name all…
1. a) $\overline{UV}$, $\overline{WZ}$, $\overline{ST}$ b) $\overline{VX}$, $\overline{UW}$, $\overline{TS}$ c) $\overline{UW}$, $\overline{ZY}$, $\overline{XT}$ d) plane $VWZ$ e)…
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answer attempt 1 out of 2 coordinates of j: ( ) coordinates of j: ( ) w…
Coordinates of J: (3,1) Coordinates of J': (-3,1) When a point is reflected over the y - axis, the x - coordinate changes sign.
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numeric 1 point the measure of one interior angle of a regular polygon …
$60^{\circ}$
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move vertex d and observe how the measures change. make a conjecture. w…
AE and CE are always equal. BE and DE are always equal. AC and BD always bisect each other.
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what is the length of side ab of parallelogram abcd? units
8
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the sum of interior angles can be found using the following formula, wh…
$180^{\circ}$
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coordinate moves 3. rotate segment ab 90 degrees clockwise around (0, 0…
Without the original coordinates of \(B\), \(E\), we cannot give specific numerical answers. But if the coordinates of \(B=(x,y)\), the coordinates of its 90 - degree clockwise ro…
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transversal a line that intersects two or more examples: angles formed …
a. Alternate exterior angles b. Consecutive interior angles c. None d. Corresponding angles e. None f. None a. Corresponding angles b. Corresponding angles c. Consecutive interior…
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solve the following inequality and graph the solution. 12x≤11x + 5. cho…
The correct graph is the one with a closed - circle at \(x = 5\) and an arrow pointing to the left. Without seeing the exact labels of the graphs clearly, but based on the descrip…
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an equilateral triangle measures $\frac{1}{9}$ of a foot on one side. w…
\(\frac{1}{3}\) foot
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parallel lines parallel planes skew lines examples! 1 a. name all segme…
1. a. $\overline{BF}$, $\overline{CG}$, $\overline{DH}$ b. (1) Plane $ABCD$ and plane $EFGH$; (2) Plane $ABFE$ and plane $DCGH$ c. $\overline{AB}$, $\overline{CD}$, $\overline{EF}…
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lesson summary * the x - axis and y - axis of the coordinate plane are …
1. a. QII b. QIV c. QIII d. QI e. y - axis 2. Disagree. Points like (0,0) don't follow. 3. a. x=-2 for all, vertical line. b. On line y=-x for non - zero points. c. y=-8 for all, …
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solve the inequality and graph the solution. 6x - 5 > 5x - 6. choose th…
D. (assuming D is the graph with an open - circle at \(-1\) and an arrow pointing to the right)
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name avery to (x,y) graphing points in the coordinate plane write the o…
25. B (-3, +7) 26. J (0, -3)
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question 9 of 10 solve the inequality for x and identify the graph of i…
D. Solution: \(x < - 5\) or \(x>-1\) (with the correct graph of two rays, one to the left of \(-5\) and one to the right of \(-1\) with open - circles at \(-5\) and \(-1\))
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identify the point that applies a rotation function mapping for p in a …
$(1,-4)$
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what is the value of v? 87° v 35.2°
\(57.8\)
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a cylindrical piece of cheese is cut in half vertically. the piece of c…
b) 16
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△jmh is rotated - 270 degrees (clockwise) about the origin. apply rotat…
$(8,-2)$
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use rotation mapping to locate c after a - 90 - degree (clockwise) rota…
The coordinates of $C'$ are $(2,4)$
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13. name the solid that would be formed by the shape about a given axis…
c)
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practice problems - unit 1, lesson 1: moving in the plane 1 the six fra…
1 - 2: Translated up; 2 - 3: Rotated; 3 - 4: Translated right; 4 - 5: Translated down; 5 - 6: Translated right
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practice problems - unit 1, lesson 1: moving in the plane 1. the six fr…
4 - 5: Translate down 5 - 6: Translate right
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use rotation mapping to locate c after a - 90 - degree (clockwise) rota…
$(2,4)$
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find the measure of the three missing angles in the parallelogram below…
\(x = 61^{\circ}\), \(y = 119^{\circ}\), \(z = 119^{\circ}\)
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rectangle math is rotated 180 degrees about the origin. use rotation ma…
$(-5,1)$
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12. anthony measured a can of campbells soup. suppose the can is a cyli…
12. b) 387 13. d) Cone For the cross - section question, both a pyramid and a cone can have a triangular cross - section. If we assume the most common cases, a cone sliced through…
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question 3(multiple choice worth 1 points) (04.02 mc) square efgh is dr…
D. 3
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rotations as functions quick check the rotation function mapping for a …
B. a 270 degrees counterclockwise rotation
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question 10 of 10 which best describes the diameter of a circle? a. the…
B. The distance across the middle of the circle
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rotations as functions quick check the rotation function mapping for a …
B. a 270 degrees counterclockwise rotation
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question 9 of 10 the chord $overline{xy}$ is a diameter of $odot o$. a.…
A. True
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question 8 of 10 which of the following segments is a diameter of ⊙o? a…
D. $\overline{UF}$
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question 7 of 10 the blue segment below is a diameter of ⊙o. what is th…
C. 3.85 units
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question 3 of 10 the blue segment below is a radius of ⊙o. what is the …
A. 25.4 units
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a fish was plotted on a coordinate plane. identify the coordinates of t…
$Y'(1, - 9)$
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11. if a tennis ball has a diameter of 14, what is the volume of the te…
d) 1436.8
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question 4 of 10 the chord $overline{xy}$ is a diameter of $odot o$. a.…
A. True
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rotations as functions quick check a point is rotated about the origin.…
90 degrees (counterclockwise)
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rotations as functions quick check which of the following mappings is u…
$(x,y)\to(y, - x)$
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question 2 of 10 what is another name for a chord that passes through t…
D. Diameter
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question 10 of 10 true or false? the segment $overline{ab}$ is congruen…
A. True
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1. these five frames show a shapes different positions. describe how th…
For the first part: 1 - 2: Translate right; 2 - 3: Rotated 90 degrees clockwise; 3 - 4: Translate down; 4 - 5: Rotated 90 degrees clockwise. For the second part: Draw the shape mo…
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imagine a counterclockwise rotation of 270° about the origin of the fig…
$(1,2)$
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question 9 of 10 if the blue radius below is perpendicular to the chord…
C. 8 units
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9. a 3 - d solid is formed by rotating the rectangle shown at the right…
9. d) $45\pi$ in$^{3}$ 10. d)
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imagine a 90° (counterclockwise) rotation about the origin of the figur…
$(8,-4)$
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question 8 of 10 if a radius of a circle is perpendicular to a chord, t…
D. bisects
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(a) an angle measures 56°. what is the measure of its supplement? (b) a…
measure of the supplement: $124^{\circ}$ measure of the complement: $49^{\circ}$
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a segment has endpoints x(-10,0) and y(-2,6). consider its image after …
B. $Y'(2,-6)$
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describe the transformation in the diagram (1 point) o 90° clockwise ro…
90° counterclockwise rotation about the origin
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what is the volume of this cone? use π ≈ 3.14 and round your answer to …
$19250.29$
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when describing a rotation, which of the following directions is applic…
B. counterclockwise
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in the figure, (mangle1=(x + 96)^{circ}) and (mangle2=(2x)^{circ}). (a)…
(a) Equation: $(x + 96)+2x=180$ (b) $m\angle1 = 124^{\circ}$ $m\angle2 = 56^{\circ}$
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in the figure below, m∠1=(x - 6)° and m∠2 = 7x°. find the angle measure…
$m\angle1 = 6^{\circ}$ $m\angle2 = 84^{\circ}$
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in the figure below, m∠2 = 30°. find m∠1.
$150$
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trapezoid defg has vertices d(1, 3), e(5, 3), f(7, - 1), and g(1, - 1).…
$(-3,5)$
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the volume of this cone is 291.06858 cubic inches. what is the height o…
$9.92$
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in the figure below, m∠2 = 106°. find m∠1, m∠3, and m∠4.
$m\angle1 = 74^{\circ}$ $m\angle3 = 74^{\circ}$ $m\angle4 = 106^{\circ}$
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find the measure of angle 8. 1 2 3 4 3x + 54 5 8 2x + 63
81
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8. the triangle is rotated around the indicated ax what is the volume o…
a) $75\pi$ $cm^{3}$
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rotations practice complete this assessment to review what youve learne…
Option #1 Quadrant I
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rotations practice complete this assessment to review what youve learne…
3. 180° counterclockwise rotation
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question 4 of 10 true or false? the blue radius is perpendicular to the…
B. False
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question 5 of 10 true or false? in ⊙o, radius $overline{op}$ intersects…
B. False
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if the blue radius below is perpendicular to the green chord and the se…
C. 13.6 units
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solve for x and graph the solution on the number line below. 4x ≥ 16 an…
Inequality Notation: $x\geq4$ Number Line: Plot a closed circle at 4 (because of $\geq$) and draw a line to the right.
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question 1 of 10 true or false? if a radius of a circle is perpendicula…
A. True
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question 10 of 10 a chord of a circle is any line segment whose endpoin…
A. True
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question 9 of 10 what is the length of chord $overline{st}$ in $odot p$…
B. 7 units
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a before you read the article, answer the questions. 1. think about you…
1. No se puede determinar con certeza del texto dado. 2. De izquierda a derecha. 3. Sí, es diferente. 4. Aproximadamente 140 scripts diferentes. 5. No se especifica en el texto. 6…