Question

Class Ten

The area of the region between the innermost circle C1 and the circle C2 having dots, is: (a)588 πcm2 (b) 294π cm (c) 147 πcm (d) 73.5 π cm

Don't Spam

Answer 1

Answer:

option (c) is the correct answer.

Explanation:

area of circle C1 is 49 π

area of circle C2 is 196π

area of the dotted region will be

196π-49π =147πcm^2. Answer

Please mark it as brainliest.

I need it.