Question

Find the area of the circle if it's diameter is 56 cm

Answer 1

diameter of a circle=56

radius =56/2=48cm

Area of circle =πr square

=22/7×48×48

canel it you will get an answer

Answer 2

radius = 28 cm
area of circle = π× r2
22÷7 × (28)2
22 ÷ 7 × 784
2494