Question

The radius of the circle above is 26 mm. What is the circumference of the circle? (Use = 3.14.)

A.
81.64 mm
B.
2,122.64 mm
C.
4,245.28 mm
D.
163.28 mm

Answer 1

D. 163.28mm

Step-by-step explanation:

Circumference of a circle= 2πr where r is the radius

∴ 2×3.14×26= 163.48