Finding the Circumference of a Circle

What is the value of pi?

• 0.314

• 3.14

• 31.4

Tags

CCSS.HSG.GMD.A.1

If the given is the radius, what is the formula to be used?

• C = pi x d

• C = 2 x pi x r

• C= pi x r

Tags

CCSS.7.G.B.4

What is the circumference of the circle with 6 cm radius?

• 37.35 cm

• 37.68 cm

• 37.38 cm

Tags

CCSS.7.G.B.4

What is the circumference of a circle with 3 m radius

• 16.84 m

• 18.84 cm

• 18.84 m

Tags

CCSS.7.G.B.4

What is the circumference of a circle with 3 m radius

• 16.84 m

• 18.84 cm

• 18.84 m

Tags

CCSS.7.G.B.4

A circular lot has a diameter of 8 cm. What is the circumference?

• 25.12 cm

• 25.13 cm

• 25.12 m

Tags

CCSS.7.G.B.4