Pre-Assessment Circles

What is the diameter?

• 5 in

• 10 in

• 3.14 in

• 15.84 in

Tags

CCSS.7.G.B.4

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 circumference?

• 48

• 96

• 24

• 18

Tags

CCSS.7.G.B.4

find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

Tags

CCSS.7.G.B.4

What is the diameter?

• 6.5

• 15

• 26

• 78

Tags

CCSS.7.G.B.4

How do you find the area of a circle?

• 2 • π • r

• π • d

• π • r²

• C ÷ d

Tags

CCSS.7.G.B.4

What is the circumference of a circle whose radius is 5 cm? (Use 3.14 for pi)

• 31.4 cm

• 10 cm

• 25.6 cm

• 2.5 cm

Tags

CCSS.7.G.B.4

What is the circumference of a circle whose diameter is 20 in? (Use 3.14 for pi)

• 31.4 in

• 62.8 in

• 3.14 in

• 64.7 in

Tags

CCSS.7.G.B.4

What is the radius of a circle that has a diameter of 26 in?

• 52 in

• 13 in

• 26 in

• 81.64 in

Tags

CCSS.7.G.B.4

What is the diameter of a circle that has a radius of 17 in?

• 17 in

• 8.5 in

• 34 in

• 53.38 in

Tags

CCSS.7.G.B.4