Question

four equal circle each of radius 5 cm touch each other find the area between the circle

Answer 1

Answer:

four equal circles each of radius 5 touch each other find the area of the circle is 25 CM

Answer 2

the area between the circle

$= {10}^{2} - \pi {r}^{2} \\ = 100 - \frac{22}{7} \times {5}^{2} \\ = 100 - \frac{22 \times 25}{7} \\ = 100 - 78.57 \\ = 21.43 \: {cm}^{2}$