Question

If the two circumference of the areas of a circle are in the ratio 2:3 , what is the ratio if their areas?

Answer 1

Formula:

Area 1 / Area 2 = ( Length 1 / Length 2)²

Find the ratio of the area:

Ratio of the circumference of the two circles is 2:3

Area 1 / Area 2 = ( 2/3 )²

Area 1 / Area 2 = 4/9

Answer: The ratio of the circle is 4 : 9

Answer 2

ratio of circumference= 2/3


so , 2πr1/2πr2 = 2/3
r1/r2 = 2/3

so , ratio of area = πR²1/πR²2

= 4/9 ans.