Yellow Circles, Circumference, Perimeter

The radius of a circle is

• The distance from the center of a circle to any point on the circle.

• The distance around the circle.

• The distance across the circles through the center.

• A line perpendicular to the diameter of the circle.

The diameter of a circle is:

• The distance around the circle.

• The distance from any point on a circle to another point on the circle--not through the center.

• The distance from the center of the circle to any point on the circle.

• The distance across a circle through the center.

Tags

CCSS.HSG.C.A.2

The radius of a circle is 11 millimeters. The diameter is ________ millimeters.

Tags

CCSS.7.G.B.4

The diameter of a circle is 30 meters. The radius is _______ meters.

Tags

CCSS.7.G.B.4

What is the DIAMETER?

• 8

• 16

• 10

• 4

Tags

CCSS.7.G.B.4

What is the RADIUS?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4

diameter =

• $radius\times radius$

• $radius\times2$

• $radius\div2$

Tags

CCSS.7.G.B.4

radius =

• $2\times diameter$

• $diameter\times diameter$

• $diameter\div2$

Tags

CCSS.7.G.B.4

Determine the radius of the penny

• 59.66 mm
• 9.5 mm
• 38 mm
• 119.32 mm

Tags

CCSS.7.G.B.4

If my radius is 10ft, what is my DIAMETER?

• 20ft

• 5ft

• 31.4ft

• 62.8ft

Tags

CCSS.7.G.B.4