Question

Find the area of acircle whose diameter is 119cm​

Answer 1

Answer:

A = πr^2

Radius = $\frac{diameter}{2}$

             = $\frac{119}{2}$

Area of circle = $\frac{22 }{7} X \frac{119}{2} X \frac{119}{2}$

                       = $\frac{311542}{14 X 2}$

                       = 44506 CM ^2

Answer 2

Answer:

11126.5$cm^{2}$

Step-by-step explanation:

Given:

Diameter of the circle= 119cm

Area of a circle= π$r^{2}$

Radius= $\frac{Diameter}{2}$

           = $\frac{119}{2}$

             = 59.5 cm

Area of the circle= $\frac{22}{7}$ X 59.5 X 59.5

                             = 11126.5 $cm^{2}$