Radius vs. Diameter

Given the diameter, you would calculate the radius by ______________________.

• dividing the diameter by 3

• dividing the diameter by 2

• multiplying the diameter by 3

• multiplying the diameter by 2

Tags

CCSS.7.G.B.4

Calculate the diameter of the following circle:

• 10.4 mi

• 20.8 mi

• 5.2 mi

• 100 mi

Tags

CCSS.7.G.B.4

Marcy walks across a park in the shape of a circle making sure to walk through the center. If she walked 2.4 miles across the park, how far had she walked when she made it to the center?

• 4.8 miles

• 1 mile

• 7.2 miles

• 1.2 miles

Tags

CCSS.7.G.B.4

If the diameter of a circle is x meters long, how long is the radius in terms of x?

• 2x meters

• .5x meters

• 4x meters

• x/4 meters

Tags

CCSS.7.G.B.4

What is the diameter?

• 8

• 16

• 10

• 4

Tags

CCSS.7.G.B.4

What is the circle's radius?

• 3 m

• 6 m

• 12 m

Tags

CCSS.7.G.B.4

What is the Diameter?

• 8 in

• 16 in

• 32 in

Tags

CCSS.7.G.B.4

What is the circle's diameter?

• 5 cm

• 10 cm

• 20 cm

Tags

CCSS.7.G.B.4

To go from diameter to radius, what do I need to do?

• divide by 3.14

• multiply by 3.14

• multiply by 2

• divide by 2

Tags

CCSS.7.G.B.4

What is the diameter of a circle when radius is 24 m?

• 12

• 32

• 25

• 48

Tags

CCSS.7.G.B.4