2/21 snow day

Match the following angle relationships to their definitions.

• Equal and opposite angles that share a vertex in the center

• Adjacent Angles

• Two angles whose sum is 180 degrees

• Supplementary Angles

• Two angles that share a common side and have the same vertex.

• Vertical Angles

• Two angles whose sum is 90 degrees

• Complementary Angles

Which angles are vertical angles?

• $\angle8\ \&\ \angle7$

• $\angle8\ \&\ \angle6$

• $\angle8\ \&\ \angle5$

Which angle is complementary to  $\angle LJM$  

•  $\angle MJN$  

•  $\angle NJP$  

•  $\angle FGE$  

•  $\angle LJK$  

How are these angles related?

• Vertrical
• Complementary 
• Adjacent
• Supplementary 

Is the highlighted side part of the perimeter?

• Yes

• No

Does the shape have all the exterior lengths labeled?

• Yes

• No

How long is the highlighted side length?

• 5 m

• 7 m

• 16 m

• 10 m

Find the perimeter of the composite figure.

• 25 in.

• 20 in.

• 18 in.

• 25 in.²

What is the area of the shaded region?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm

Find the area of the composite figure

• 40
• 9
• 49
• 61