Answers

2015-06-10T17:39:25+05:30
Let radius of circle be r cm

2*22/7*r = (15*7/2*22) + (18*7/2/22)
or, 44*7*r = 7/2*22*(18+15)
or, r = 18+15 = 33

So, radiu of circle is 33cm
0