Physics, asked by alakamohanty75, 9 months ago

a coin of radius 28 mm what is the area in mm² and cm² please do the method

Answers

Answered by samyakbhansali2004

2

Answer:

24.63328 and 2463.328

Explanation:

The formula for area is πr²

so in mm²,

π*28²=2463.328

in cm²,

π*2.8²=24.63328

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