*QUIZ* Radius, Diameter, and Circumference of circles

The circumference of a circle is

• The measurement from an edge of a circle to another edge.
• The measurement around the circle
• The measurement from an edge of a circle to another edge going through the center
• The measurement from the center of the circle to an edge of the circle

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

Type in your answer below.

For example, 74 ft

(a)  

Tags

CCSS.7.G.B.4

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

What is the circumference of this circle ?

Type in your answer below.

For example, 24.72 cm

(a)  

Tags

CCSS.7.G.B.4

The radius of a circle is

• The measurement from the center of a circle to an edge of the circle.

• The measurement around the circle

• The measurement from an edge of the circle to another edge through the center

• A line perpendicular to the diameter of the circle

A circular backyard swimming pool is 21 feet in diameter. How many feet around is the pool?

Type in your answer below.

For example, 102.18 ft

(a)  

Tags

CCSS.7.G.B.4

The diameter of a circle is:

• The measurement around the circle.
• The distance from an edge of a circle to another edge.
• The distance from the center of the circle to an edge of a circle
• The distance from an edge of a circle to another edge through the center. 

Tags

CCSS.HSG.C.A.2

What is the diameter of this circle?

Type in your answer below.

For example: 24 m or 9.5 m

(a)  

Tags

CCSS.7.G.B.4

If the diameter of a circle is 10 mm, the circumference is approximately what?

Type in your answer below.

For example: 19 mm or 38.3 mm or 44.34 mm

(a)  

Tags

CCSS.7.G.B.4

True or False: The radius goes half way across the circle

• False

• True