Geometry Review Unit 3 - Part 2

Which congruence theorem can be used to prove

 $\Delta BDA=\Delta DBC$ ?

• AAS

• HL

• SAS
  

• SSS

Tags

CCSS.HSG.SRT.B.5

Which rigid transformation would map

 $\Delta ABC$ to  $\Delta ABF$ ?

• a rotation about point A

• a reflection across the line containing  $\overline{CB}$  

• a reflection across the line containing  $\overline{BA}$  

• a rotation about point B

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which pair of triangles can be proven congruent by SAS?

• 
• 
• 
• 

Tags

CCSS.HSG.SRT.B.5

How can  $\Delta ABC$ be mapped to  $\Delta XYZ$ ?

First, translate _____________________.
Next, rotate  $\Delta ABC$ about B to align the sides and angles.

• vertex A to vertex Y

• vertex B to vertex Z

• vertex A to vertex Z

• vertex B to vertex Y

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The base angle of an isosceles triangle measures  $54\degree$ . What is the measure of its vertex angle?

•  $27\degree$  

•  $72\degree$  

•  $54\degree$  

•  $36\degree$  

Tags

CCSS.8.G.A.5

Triangle DEF is isosceles, where  $\overline{DF}\cong\overline{FE}$ . Angle FDE is bisected by segment DG, creating angle GDE with a measure of  $29\degree$ . What is the measure of angle DFE?

•  $64\degree$  

•  $58\degree$  

•  $32\degree$  

•  $29\degree$  

Tags

CCSS.HSG.CO.C.9

Triangle ABC has the angle measures shown.

 $m\angle A=\left(2x\right)\degree$  
 $m\angle B=\left(5x\right)\degree$  
 $m\angle C=\left(11x\right)\degree$  
Which statement is true about the angles?

•  $m\angle A=20\degree$  

•  $m\angle B=60\degree$  

•  $\angle A$  and  $\angle B$  are complementary

•  $m\angle A+m\angle C=120\degree$  

Tags

CCSS.8.G.A.5

Which pair of angles is supplementary?

• $\angle YZX$ and $\angle UZT$

• $\angle PXQ$ and $\angle RXS$

• $\angle RXZ$ and $\angle YXZ$

• $\angle WZX$ and $\angle XYZ$

Tags

CCSS.7.G.B.5

What is  $m\angle ABC$  ?

•  $m\angle ABC=60\degree$  

•  $m\angle ABC=67\degree$  

•  $m\angle ABC=120\degree$  

•  $m\angle ABC=127\degree$  

Tags

CCSS.8.G.A.5

What is the value of  $h$ ?

•  $h=1.5$  

•  $h=9$  

•  $h=10$  

•  $h=13.5$  

Tags

CCSS.8.G.A.5