Question

The ratio of the areas of two circles is 4/9. (a) find the ratio of the radii.(b) The area of the larger hexagon is 150cm square .find the area of the smaller one.​

Answer 1

It will be 4:9 as well.

Circumference = 2πr,

r1 : r2 = 4:9 so this means that 2πr1 : 2πr2 = 4:9, because 2π = constant

Explanation: