M8 U7 Review Quiz

Solve.

• 78.5 cm²
• 100 cm²
• 21.5 cm²
• 121.5 cm²

Find the Perimeter.  Use 3.14 for π.

• 40.26 in²
• 36.13 in²
• 50.26 in²
• 78.52 in²

Tags

CCSS.3.MD.D.8

What is the perimeter of this triangle?

• 39 in
• 24 in
• 105 in 

Tags

CCSS.3.MD.D.8

∠1 and ∠3 can best be described as -

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

Solve for x

• 6
• 140
• 20
• 90

Tags

CCSS.7.G.B.5

The angle relationship shown is - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

Find the value of x.

• 18°
• 28°
• 38°
• 118°

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.7.G.B.5