Question

From a circular sheet of a radius 5cm, a Circle of radius 3 cm is removed, find the area of the remaining sheet​

Answer 1

Answer:

16 square cm

Step-by-step explanation:

area of small circle-substrated from area of big circle

gives the ans

area of big circle is

pie × 5×5 =

pie 25

area of small circle is

pie×3×3 equal

pie 9

area of remaing sheet is 25-9=16 sq cm