Circumference

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

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

what is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

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

What is the circumference of a circle with a radius of 10 cm.

• 88.2

• 62.8

• 31.4

• 11.99

Tags

CCSS.7.G.B.4

There is a circle with a radius of 5. What is the circumference of the circle?

• 3.14

• 66.9

• 31.4

• 2.12

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 20 yd

• 60.24

• 62.8

• 60

• 125.6

Tags

CCSS.7.G.B.4

What is circumference of a circle with a radius of 25

• 157

• 78.5

• 158

• 299

Tags

CCSS.7.G.B.4

What is a circumference?

• Distance around a book.

• Distance around a rectangle.

• Distance around a pencil case.

• Distance around a circle.

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

Tags

CCSS.7.G.B.4

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

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4