Unit 10- Circles Test Review

• Diameter is: DE
• Diameter is: BA
• Diameter is: BC
• Diameter is: DC

A bicycle tire has a diameter of 27 inches. What is the radius?

• 27pi
• 13.5
• 81
• 25pi

Tags

CCSS.7.G.B.4

Name the circle.

• Circle R

• Circle T

• Circle S

• Circle L

Identify a chord.

• RT

• LT

• WL

• LR

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

• C = 15π

• C = 2π15

• C = 15 ÷ π

• C = $\frac{15}{2}\pi$

Tags

CCSS.7.G.B.4

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.

• 4 in.
• 8 in.
• 12 in.
• 16 in.

Tags

CCSS.7.G.B.4

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

What is the value of x?

• x = 160
• x = 40
• x = 80
• x = 360

Tags

CCSS.HSG.C.A.2

Find the measure of <XTY

• 65
• 98
• 70
• 52

Tags

CCSS.HSG.C.A.2