Practice 1a: Name a pair of complementary angles

• $\angle1\ and\ \angle2$

• $\angle3\ and\ \angle2$

• $\angle4\ and\ \angle5$

• $\angle3\ and\ \angle5$

Tags

CCSS.7.G.B.5

Practice 1b: Name a pair of vertical angles

•  $\angle2\ \ and\ \angle4$ 

•  $\angle3\ \ and\ \angle2$ 

•  $\angle1\ and\ \angle4$ 

•  $\angle3\ \ and\ \angle5$ 

Tags

CCSS.7.G.B.5

Practice 1c: Name a pair of linear pair angles

•  $\angle1\ \ and\ \angle4$ 

•  $\angle3\ \ and\ \angle2$ 

•  $\angle4\ \ and\ \angle5$ 

•  $\angle3\ \ and\ \angle5$ 

Tags

CCSS.7.G.B.5

Practice 2: What is the supplement of 74.3 degrees?

• $105.7\degree$

• $180\degree$

• $148.6\degree$

• $15.7\degree$

Tags

CCSS.7.G.B.5

Practice 3: check the two angle measurements you chose. Complementary angles should add up to...

Tags

CCSS.7.G.B.5

Practice 4a: What is the sum of  $m\angle5+m\angle6+m\angle7+m\angle8=$  

•  $90\degree$  

•  $180\degree$  

•  $360\degree$  

•  $45\degree$  

Tags

CCSS.7.G.B.5

Practice 4b: What is the sum of  $m\angle9+m\angle10=$  

•  $90\degree$  

•  $180\degree$  

•  $360\degree$  

•  $45\degree$  

Tags

CCSS.7.G.B.5

Practice 4c: If the $m\angle9=\ 48\degree$  , what is the  $m\angle10?$  

•  $48\degree$  

•  $96\degree$  

•  $132\degree$  

•  $32\degree$  

Tags

CCSS.7.G.B.5

Practice 4d: If the $m\angle3=\ 140\degree$  , what is the  $m\angle2+m\angle4?$  

•  $40\degree$  

•  $80\degree$  

•  $120\degree$  

•  $220\degree$  

Tags

CCSS.7.G.B.5

Practice 5a: Linear pair angles are adjacent

• sometimes

• always

• never

Tags

CCSS.7.G.B.5