Radius and Diameter Only

A ________ measures half the length of a diameter.

• chord

• radius

• center

• half-line

A ________ is the longest chord in a circle.

• chord

• big line

• diameter

• radius

A _______ connects the center with a point on the boundary of a circle.

• radius

• diameter

• center

• chord

A diameter always passes through the center. True or False?

• True

• False

What is the radius of this circle?

• 18

• 36

• 9

• 8

Which of the following statements is true?

• The diameter is half the length of the radius.

• The radius is twice the length of the diameter.

• The diameter is twice the length of the radius.

• The radius and the diameter are always the same length.

What is the radius?

• 18

• 72

• 38

• 14

What is the radius of this circle?

• 18

• 10

• 9

• 8

What is the length of the radius of the circle?

Tags

CCSS.MATH.CONTENT.7.G.B.4

If a circle has a diameter of 10 km, then which statement is true?

• The radius is 5 ft.

• The diameter is 5 km

• The radius is 5 km.

• The radius is 20 km.