Unit Test Review - Lines, Angles and Transformations

Rotating an image 90 degrees clockwise is the same as rotating it 270 degrees counterclockwise.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle BSL is translated using the rule (x - 4, y - 1). What is the coordinate of B'?

• (0, 4)

• (3, 1)

• (-4, -1)

• (1, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Quadrilateral XGUQ has been reflected so that the new coordinates of Q are (-2, -2). Which axis was it reflected over?

• x-axis

• y-axis

• not enough information

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the  $m\angle7\ =\ 115\degree,$  find the measure of  $\angle2.$  

•  $115\degree$  

•  $65\degree$  

•  $180\degree$  

• Cannot be determined

Tags

CCSS.8.G.A.5

Find the value of x if the  $m\angle1\ =\ 12x+19\degree$ and the  $m\angle2\ =\ 22x-9\degree$ .

• -2.8

• 2.8

• -5

• 5

Tags

CCSS.8.G.A.5

What is the midpoint between (-4,4) and (-2,2)?

• (3,2)
• (-3,3)
• (4,5)
• (6,7)

Tags

CCSS.HSG.GPE.B.6

Find the distance between the two points: (2, -1) and (2, 5)

• 0
• 8.3
• 6
• 5.5

Tags

CCSS.HSG.GPE.B.7

If M is the midpoint of AB, then AM = MB. Which of the following "reasons" fits for the statement?

• Addition POE

• Def. of Midpoint

• Reflexive POE

• Symmetric

Tags

CCSS.HSG.CO.C.10

If <1 and <2 are complementary, then m<1 + m<2 = 90

• Addition POE
• Subtraction POE
• Def of right angle
• Def of Complementary Angles

Tags

CCSS.7.G.B.5

What is the justification?

• Symmetric Prop.
• Angle addition postulate
• Reflexive Prop
• Transitive Prop.

Tags

CCSS.8.G.A.2