Question

In a circle with radius 20cm, the measure of the angle subtended at the center for two distinct sectors are 15 and 90.Then, the ratio of the area of those sector is_____​

Answer 1

Answer:

15:90

baki mujhe khudko nhi pata, tikka mara hai maine

Answer 2

Answer:

15.90

hope it helps. you can show it in steps