Question

A curtain has 10 circular designs of radii 3.5 cm it. The circumference of these are made up of silver wire. Find the length of silver wire used ?​

Answer 1

Answer:

Perimeter of one circle =2llr

Step-by-step explanation: 2×22/7×3.5=44×0.5=22cm

Its clear that 10circular designs r there...So

10×perimeter of 1circle=10×22

=220cm.........

•°•length of the silver wire=220cm

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*Hope* it helped you......