Question

Please answer the above question in step by step methodPlease send the answer as soon as possibleThat's a great request​

Answer 1

Let R be the radius of bigger circle and r be the radius of smaller circles.

=> R = 4 cm and r = 2 cm

Shaded Area = πR² -(πr²+πr²)

= π(4)²-[π(2)²+π(2)²]

= 16π - [4π+4π]

= 16π - 8π = 8π

= 8×3.14 = 25.12 cm²