Question

find the area of a circle with diameter 5.6 m​

Answer 1

$diameter = 5.6m \\ radius = d \div 2 \\ r = 5.6 \div2 \\ r = 2.8 \\ area = \pi \times r {}^{2} \\ a = 22 \div 7 \times 2.8 \times 2.8 \\ a = 24.64m {}^{2}$

Answer 2

Answer:

Step-by-step explanation:

Given,

Diameter of circle =5.6m

Radius of circle =5.6/2=2.8m.

Area of circle =pi r^2

=22/7×2.8×2.8

=22×0.4×2.8

=24.64m^2.