Question

The circumference of the circle with diameter 28 m is. (Take π = 22/7)

Answer 1

Circumference of circle

= 2 × $\frac{22}{7}$ × Radius

= 2 × $\frac{22}{7}$ × (Diameter ÷ 2)

= 2 × $\frac{22}{7}$ × (28m ÷ 2)

= 2 × $\frac{22}{7}$ × 14m

= 2 × 22 × 2

= 88

Answer 2

Step-by-step explanation:

Circumference = 2× 22/7 × 14

= 88cm