Math, asked by Nirupama65, 8 months ago

Q. From a circular sheet of radius 7cm, a circle of radius 3.5 cm is revomed. Find the area of remaining sheet.
Hey mates,plzz tell me the answer of this question...

Answers

Answered by chadharitika

1

Step-by-step explanation:

area of circle = 22/7× r2

A= 22/7× 7×7

A= 22×7=154

A of removed sheet=

22/7×3.5×3.5=38.5

A of remaining sheet= 154- 38.5=115.5

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