Question

Two circles touch internally the sum of thier areas is 116x cm2 and the distance between their centers is 6 cm find the radio of the circles

Answer 1

Hey,,
Let radius 1 be X cm and radius 2 be x-6 cm,
πr^2+πr^2=116
22/7*6+22/7*x-6=116
x=36.909cm.
Therefore,
Radius 1 =36.909cm
Radius 2=36.909-6
=30.909cm.
Hope this helps you!!!!