Question

From a circular sheet of radius 4 cm, a circle of radius 3 cm is removed. Find the area of the remaining sheet. (Take π = 3.14)​

Answer 1

Step-by-step explanation:

get the area of 1st circle =pie r²

50.24

get the area of 2nd circle = pie r²

28.26

now to get remaining area subtract this 2 = 22.98cm²