Question

The areas of two circles are in the ratio 25 : 36.
Find the ratio of their circumferences.
If anybody give answer pros and cons than I report his/her question.​

Answer 1

Answer: 5:6

Step-by-step explanation

let the radii of two circles be R1 and R2

Ratio of areas  circles,  A1:A2 = 25:36

A1/A2=25/36

π$R^{2} _{1}$/π$R^{2} _{2}$ = $5^{2}$/$6^{2}$

$R_{1}$/$R_{2}$=5/6

MULTIPLYING 2π IN NUMERATOR AND DENOMINATOR IN LHS;

2πR1/2πR2 = 5/6

RATIO OF CIRCUMFERENCES OF CIRCLES = 5:6

HOPE THIS HELPS!!

     

Answer 2

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