Geometry Unit Test

What will be the coordinates of the image of point M after it is rotated 90 degrees clockwise about the origin?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of these shows the image of triangle LMN after a 180 degree rotation about the origin?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Look at this figure. What is the angle of rotational symmetry for this figure?

Tags

CCSS.HSG.CO.A.4

Quadrilateral ABCD was dilated to create quadrilateral A′B′C′D’. What is the center of dilation?

Tags

CCSS.8.G.A.3

What is the scale factor of the dilation?

Tags

CCSS.8.G.A.3

Which of these is NOT preserved between quadrilateral ABCD and quadrilateral A′B′C′D’?

• orientation

• side lengths

• betweenness

• angle measures

Tags

CCSS.HSG.CO.A.2

Find the approximate perimeter of the parallelogram.

• 22.8 cm

• 18.0 cm

• 22.0 cm

• 24.8 cm

Tags

CCSS.3.MD.D.8

Given Rhombus TUVW. Find m∠2.

• 62

• 28

• 90

• 78

Tags

CCSS.HSG.CO.C.11

Explain how you know that the quadrilateral is a parallelogram.

• Diagonals are equal.

• Diagonals bisect each other.

• Opposite sides are congruent.

• Opposite angles are congruent.

Tags

CCSS.HSG.CO.C.11