Protractor Diameter Radius

If the radius of a circle is 8 cm, the diameter is 16 cm.

• TRUE

• FALSE

Tags

CCSS.7.G.B.4

The distance halfway across the circle is called the...

• radius

• diameter

• circumference

• area

Tags

CCSS.HSG.C.A.2

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

• radius

• diameter

• area

• circumference

If the diameter of a circle is 10 cm, the radius is 5 cm.

• TRUE

• FALSE

Tags

CCSS.7.G.B.4

If OC is 7 cm, AO is ______.

• 3.5 cm

• 7 cm

• 14 cm

• 28 cm

Tags

CCSS.HSG.CO.A.1

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

• 20ft

• 5ft

• 31.4ft

• 62.8ft

Tags

CCSS.7.G.B.4

A circle has a diameter of 36 ft. What is the radius?

• 18

• 72

• 14

Tags

CCSS.7.G.B.4

Find the radius of a circle who's diameter is 40 ft.

• 40ft

• 80ft

• 20ft

• 45ft

Tags

CCSS.7.G.B.4

If my diameter is 6, my radius is ______.

Tags

CCSS.7.G.B.4

If my radius is 15, my diameter is ____.

Tags

CCSS.7.G.B.4