a student takes a rectangular piece of paper 30 cm long and 21 cm wide find the area of the biggest circle that can be cut out f

Question

3 years ago

8

rom the paper also find the area of the paper left after cutting out the circle

1 answer:

tatiyna · Answer 1 · 2022-02-23T16:20:26+03:00

tatiyna3 years ago

7 0

Answer:

Step-by-step explanation:

diameter of the circle=smallest of the length and width=21 cm

r=21/2

area of the circle=πr²=22/7 ×(21/2)²=(21×441)/(7×4)=1323/4=330.75 cm²