Question

B. Find the circumference of each circle. Use A = 3.14.

rin.
5.
7.
6.
d - 100 m
d=9yd.

Answer 1

I. C = 314 meters

II. C = 28.26 yards

Explanation:

I. Given the following data;

Diameter, D = 100 m

Pie, π = 3.14

Mathematically, circumference of a circle is equal to;

C = πD

Where;

C is the circumference of a circle.

D is the diameter of a circle.

Substituting into the formula, we have;

C = 3.14 * 100

C = 314 meters

II. Given the following data;

Diameter, D = 9 yards

π = 3.14

Mathematically, circumference of a circle is equal to;

C = πD

Where;

C is the circumference of a circle.

D is the diameter of a circle.

Substituting into the formula, we have;

C = 3.14 * 9

C = 28.26 yards