Circumference Review

What does "circumference" mean?

• The space a circle takes up

• The line from one side of the circle to the other

• The distance around a circle

• The line from the center of the circle to one side

Tags

CCSS.7.G.B.4

Does this picture show the radius or diameter of a circle?

• Radius

• Diameter

Tags

CCSS.7.G.B.4

Does this picture show the diameter or radius of a circle?

• diameter

• radius

Tags

CCSS.7.G.B.4

Determine the radius of the penny.

• 59.66 mm

• 38 mm

• 9.5 mm

• 119.32 mm

Tags

CCSS.7.G.B.4

What is the diameter?

• 8

• 10

• 16

• 4

Tags

CCSS.7.G.B.4

What is the radius?

• 18 ft

• 38ft

• 72 ft

• 14 ft

Tags

CCSS.7.G.B.4

What formula(s) can you use to find the circumference?

• C = 2πr and C = πd
• C = πr^2
• C = 2r
• C = 3πr

Tags

CCSS.7.G.B.4

• Circumference

• Diameter

• Area

• Radius

Tags

CCSS.7.G.B.4

• Circumference

• Diameter

• Area

• Radius

Tags

CCSS.7.G.B.4

• 31.4

• 34.1

• 3.14

• 4.13

Tags

CCSS.6.NS.C.6C