Math, asked by Joddar8267, 10 months ago

A circular carpet whose radius is 106 cm is laid on a circular hall of radius 120Find the area of the hall uncovered by the carpet.

Answers

Answered by haridasan85

9

Answer:

Area of carpet=πr 2= πx, 106 ^2

=11236 πcm2

Area of the hall=πr 2 = πx120^2

=14400πcm2

Hall uncovered=144ooπ-11236π

=3164πcm2

= 9944cm2

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