Math, asked by Ridam3824, 9 months ago

A circular frame of diameter 16 cm is to be polished @ rupees 5 cm square find the cost of polishing the frame

Answers

Answered by ishitajangra05
5

Step-by-step explanation:

Diameter= 16cm

Radius= 8cm

Area of circle = πr^2

= 22 × 8 ×8

7

=201.14 cm

cost of polishing= 201.14×5

= ₹40.22

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