Circles, Area, & Perimeter Test Review

Which segment is a radius?

• LM
• DC
• BD
• ML

What is the formula for circumference of a circle given the diameter?

• C = π r
• C = 2 π r
• C = π d
• C = 2 π d

Tags

CCSS.7.G.B.4

How long is the highlighted side length?

• 5 m

• 7 m

• 16 m

• 10 m

Tags

CCSS.HSG.CO.C.11

What is the area of this shape?

• 108 cm²
• 60 cm²
• 432 cm²
• 216 cm²

Tags

CCSS.6.G.A.1

If the area of a circle is 25 π in² , then the diameter is?

• 10 in
• 5 in
• 25 in
• pi in

Tags

CCSS.7.G.B.4

If the circumference of a circle is 22π , what is the diameter?

• 22 ft
• 11 ft
• π ft
• 0 ft

Tags

CCSS.7.G.B.4

What is the perimeter of the following figure?

• 73.68 ft

• 54.85 ft

• 37.68 ft

• 97.68 ft

Tags

CCSS.3.MD.D.8

If the circumference of a circle is 22 π ft, what is the radius?

• 22 ft
• 11ft
• π ft
• no ft

Tags

CCSS.7.G.B.4

Solve.

• 102 m²
• 39 m²
• 51.2 m
• 81 m²

Tags

CCSS.6.G.A.1

Find the Perimeter

• 74 in

• 69 in

• 82 in

• 67 in

Tags

CCSS.3.MD.D.8