Unit 10 Angles and Triangles Review

Select the pair(s) of supplementary angles.

• $\angle1\ and\ \angle3$

• $\angle1\ and\ \angle8$

• $\angle5\ and\ \angle6$

• $\angle5\ and\ \angle8$

Tags

CCSS.8.G.A.5

Select the pair(s) of Alternate Exterior angles.

• $\angle1\ and\ \angle3$

• $\angle1\ and\ \angle8$

• $\angle5\ and\ \angle6$

•  $\angle2\ and\ \angle7$  

Tags

CCSS.8.G.A.5

Select the pair(s) of Alternate Interior angles.

•  $\angle3\ and\ \angle6$  

•  $\angle7\ and\ \angle8$  

• $\angle5\ and\ \angle6$

•  $\angle4\ and\ \angle5$  

Tags

CCSS.8.G.A.5

Select the pair(s) of Corresponding angles.

•  $\angle3\ and\ \angle6$  

•  $\angle3\ and\ \angle7$  

•  $\angle2\ and\ \angle6$  

•  $\angle4\ and\ \angle5$  

Tags

CCSS.8.G.A.1

Select the pair(s) of Vertical angles.

•  $\angle2\ and\ \angle3$  

•  $\angle3\ and\ \angle7$  

•  $\angle7\ and\ \angle6$  

•  $\angle5\ and\ \angle6$  

Tags

CCSS.8.G.A.1

CCSS.8.G.A.5

Find the value of x.

Tags

CCSS.8.G.A.5

Find the value of x.

Tags

CCSS.8.G.A.5

 $\angle1$  and  $\angle2$  are ___.  

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.HSG.CO.C.9

Supplementary angles always add up to