Math, asked by harshitha2808, 1 year ago

the radius of a circular brass plate is 20cm.find the cost of polishing the top surface of 12 such plates at the rate of rupees 450
$\pi3.14$

Answers

Answered by ROCKSTARgirl

2

HeYa dear!

your answer refers to the attachment!!

Attachments:

harshitha2808: thanks a lot

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