BM G2
Authored by Emma Johnson
Mathematics
8th Grade
CCSS covered
Used 3+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polygon 1 and polygon 2 are in different quadrants on the coordinate plan if polygon 1 is congruent to polygon 2, which statement is true?
Polygon 1 can always be mapped onto ploygon 2 by a series of reflections, rotations, aseries of reflections, rotations, and/or translations
Polygon 1 can always be mapped onto polygon 2 by a series of rotation and translations only.
Polygon 1 can always be mapped onto polygon 2 by a single reflection only.
Ploygon 1 can always be mapped onto polygon 2 by a single rotation only
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Considre the two triangles.
Which statement is true?
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 followed by a reflection across the y-axis, the triangles are not congruent.
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 followed by a reflection across the y-axis, the triangles are congruent.
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 followed by a reflection across the x-axis, the triangles are not congruent.
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 followed by a reflection across the x-axis, the triangles are not congruent.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider trapezoid LMNP and trapzoid L'M'N'P'.
Which sequence of transformations maps trapezoid LMNP onto trapezoid L'M'N'P' and proves the two trapezoids are congruent?
a translation 10 untis right and a reflection across the x-axis
a translation 10 units down and a reflection across the y-axis
a reflection across the y-axis followed by a reflection across the x-axis
a 180 rotation about the origin followed b y a translation 1 unit up
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider the figures.
Which statement is true?
Figure E' is not congruent to figure E because it can be produced by a 90 clockwise rotation of figure E about the origin
Figure E' is not congruent to figure E because it can be produced by dilating figure E by a scale factor of -3
Figure E' is congruent to figure E because it can be produced by a 90 clockwise rotation of figure E about the origin
Figure E' is congruent to figure E because it can be produced by dilating figure E by a scale factor of -3
Tags
CCSS.8.G.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider the two trapezoids
Which statement is true?
Trapezoid W'X'Y'Z' is congruent to trapezoid WXYZ because it can be produced by reflecting trapezoid WXYZ across the y-axis followed by a translation right 4 units.
Trapezoid W'X'Y'Z' is congruent to trapezoid WXYZ because it can be produced by reflecting trapezoid WXYZ across the y-axis.
Trapezoid W'X'Y'Z' is congruent to trapezoid WXYZ because it can be produced by reflecting trapezoid WXYZ across the x-axis followed by a translation right 4 units.
Trapezoid W'X'Y'Z' is congruent to trapezoid WXYZ because it can be produced by reflecting trapezoid WXYZ across the x-axis.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider the two triangles
Which statement is true?
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 units followedd by a reflection across the y-axis, the triangles are not congruent
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 units followed by a reflection across the y-axis, the triangles are congruent
Since triangle JKL can be mapped onto triangle J'K'L' using a translation down 3 units followed by a reflection across the x-axis, the triangles are not congruent
Since triangle JKL can be mapped onto triangle J'K'L' ysing a translation down 3 units followed by a reflection across the x-axis, the triangles are congruent
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider quadrilaterals UVWX and U'V'W'X'.
Quadrilateral UVWX is congruent to quadrilateral U'V'W'X' because there is a sequence of rotations, reflections, and/or translations that maps quadrilateral UVWX onto quadrilateral U'V'W'X'
Quadrilateral UVWX is congruent to quadrilateral U'V'W'X' because there is no sequence of rotations, reflections, and/or translations that maps quadrilateral UVWX onto quadrilateral U'V'W'X'
Quadrilateral UVWX is not congruent to quadrilateral U'V'W'X' because there is a sequence of rotations, reflections, and/or translations that maps quadrilateral UVWX onto quadrilateral U'V'W'X'
Quadrilateral UVWX is not congruent to quadrilateral U'V'W'X' because there is no sequence of rotations, reflections, and/or translations that maps quadrilateral UVWX onto quadrilateral U'V'W'X'
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
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