Finding Area and Circumference with Pi in Answer

Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?

• 28 cm

• 43.96 cm

• 87.96 cm

• 7 cm

Tags

CCSS.7.G.B.4

Find the circumference of a circle with a radius of 13.5 mm.

• 37.68mm

• 18.84mm

• 84.78 mm

• none of the above

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 two formulas can you use to find the circumference?

• C = π·d

• C = π·r²

• C = 2·π·r

• C = d²

Tags

CCSS.7.G.B.4

Which of the following below would you have to use Pi for?

• the area and circumference of a circle

• the area of a rectangle

• the height of a square

• the length from one edge of a triangle to another

Tags

CCSS.HSG.GMD.A.1

What is the formula to calculate the circumference of a circle?

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

Find Circumference. Leave answer in terms of pi (π)

• 36π

• 12π

• 6π

• 24π

Tags

CCSS.7.G.B.4

What is the area of a circle with a radius of 6 inches?

• 113.04 square inches

• 226.08 square inches

• 56.52 square inches

• 452.16 square inches

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4