Math, asked by hiranjanyadav70, 9 months ago

The minute hand of clock is 15 cm long. Calculate the area swept by it in 20 minutes.

Answers

Answered by mastere

7

Answer:

Step-by-step explanation:

A of circle = 3.14 r*r

=3.14 * 400

=1256 sq.cm.

20 * Area of circle = 20 * 1256

=25120 sq.cm.

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