Math Angles in a Circle

Find the perimeter of the figure.  Use 3.14 for π!

• 20.57 in.

• 16 in.

• 28.57 in.

• 14.28 in.

Tags

CCSS.3.MD.D.8

A circular race track has a diameter of 1/2 mile.
How far does a car travel in one lap around the 
track?

• 1 mile

• 0.25 miles

• 1.57 miles

• 15.7 miles

Tags

CCSS.7.G.B.4

What is the diameter?

• 6.5

• 15

• 26

• 78

Tags

CCSS.7.G.B.4

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2

• 11

• 7.6

• 9

Tags

CCSS.HSG.C.A.2

Calculate the value of x.

• 13

• 14

• 15

• 16

Tags

CCSS.HSG.C.A.2

Find the measure of BM. Assume that lines which appear to be tangent are tangent.

• 10

• 14

• 17

• 18

Tags

CCSS.HSG.C.A.2

Solve for a.

• 4

• 6.93

• 8

• 16

Tags

CCSS.HSG.C.A.2

Find the value of x. Round your answer to the nearest tenth, if necessary.

Tags

CCSS.HSG.C.A.2

What is the value of x?

• 0

• -6

• 12

• 15

Tags

CCSS.HSG.C.A.2

Find the radius of the circle

• 20 ft

• 10 ft

• 5.5 ft

• 10 inches

Tags

CCSS.7.G.B.4