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FIVE CIRCLES C1 C2 C3 C4 AND C5 WITH RADII R1 R2 R3 R4 R5 REPECTIVELY (R1 < R2 < R3 < R4 < R5 ) BE SUCH THAT CI AND CI+1 TOUCH EACH OTHER EXTERNALLY FOR ALL I=1,2,3,4.IF ALL THE FIVE CIRCLES TOUCH EACH OF THE TWO STRAIGHT LINES L1 AND L2 AND R1 =2 AND R5 =32 THEN R3 IS EQUAL TO
Dear shaurya sinha
circle touches next circle externally and also two lines
draw digram
you will easly get that radius of circles are in GP
given
R1 =2 and R5 = 32
so common ratio =2
R3 = 2*22
=8
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