Circumference of a Circle

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

What is this symbol called?

• pi

• sigma

• radius

• omega

Tags

CCSS.7.G.B.4

What is the approximate numerical value of this sign?

• 3.11

• 3.14

• 4.13

• 6.28

Tags

CCSS.HSG.GMD.A.1

What is the formula for finding the circumstance of a circle with just the diameter?

•  π*d
• b*h
• l*w*h
• I do not know

Tags

CCSS.7.G.B.4

What is the formula for finding the circumstance of a circle with just the Radius?

• π*2r

• b*h

• l*w*h

• I do not know

Tags

CCSS.7.G.B.4

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

• Diameter
• Radius

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

• Diameter
• Radius

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

• 11.32 ft
• 12.25 ft
• 10.99 ft
• 8.75 ft

Tags

CCSS.7.G.B.4

Determine the radius of the penny

• 59.66 mm
• 9.5 mm
• 38 mm
• 119.32 mm

Tags

CCSS.7.G.B.4

What is the circumference?

• 50.24
• 96
• 24
• 18

Tags

CCSS.7.G.B.4