Question

Diameter of a circle is 22cm so u have to find the area

Answer 1

hey

use the formula

pie r 2

Answer 2

diameter = 22cm

radius = 22÷2=11

Area of a circle:-

$\pi \: r^{2}$

$\frac{22}{7} \times {11}^{2}$

$\frac{22}{7} \times 11 \times 11$

$\frac{22 \times 11 \times 11}{7}$

$\frac{2662}{7}$

$7 \div 2662 = 380.285$

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