Radius and Diameter Only

A circle has a circumference of 28.26 inches. What is the radius of the cirlce?

• 4.5 in

• 9 in

• 88.74 in

• 0.111111... in

Tags

CCSS.7.G.B.4

Find the circumference of the circle.

• 38.47 cm

• 10.99 cm

• 43.96 cm

• 21.98 cm

Tags

CCSS.7.G.B.4

A segment that has one endpoint at the center and the other endpoint on the circle is the __________.

• diameter

• chord

• radius

• secant

Which of the following names a diameter?

• segment AC

• segment DB

• segment AB

• segment BC

Tags

CCSS.HSG.C.A.2

chord that passes through the center of a circle

• radius

• secant

• major arc

• diameter

Tags

CCSS.HSG.C.A.2

If the diameter of a circle is 27, the radius is _____?

• 27

• 13.5

• 54

• 9

Tags

CCSS.7.G.B.4

If the radius of a circle is 2x, what is the diameter?

• 2x

• x

• 4x

• 2x²

Tags

CCSS.7.G.B.4

What is the radius of this circle?

• 6

• 4

• 3

• 0

Tags

CCSS.7.G.B.4

what is the diameter of this circle?

• 10

• 5

• 20

• 50

Tags

CCSS.7.G.B.4

What is shown here?

• Radius

• Diameter