A circle of radius 5 mm is removed from the… | ClassNotes

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A circle of radius 5 mm is removed from the… | ClassNotes

E

Editor

Sep 18, 2022

A circle of radius 5 mm is removed from the centre of circular piece of metal of radius 7 mm to make a washer as shown, What is the area of the shaded region?

Difficulty: Easy

A:

25π

B:

49π

C:

35π^2

D:

24π

ID: 63273db5ca83163ac3a0a789