Sarthaks Test
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in Mathematics by (11.0k points)

To find the distance around a circular disc, multiply the diameter of the disc by 3.14. What is the distance around the disc when :

(a) the diameter is 18.7 cm?

(b) the radius is 6.45 cm?

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1 Answer

+1 vote
by (18.2k points)

Correct answer is 

(a) 58.718 cm (b) 40.506 cm 

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