Math, asked by harshit2041, 1 year ago

an ant is moving on the circumference of half of circle of radius 7 cm who will cover more distance the one who will move through the circumference of circle for the one who will move through diameter and by how much​

Answers

Answered by Vishalk
5

circumference of a semi-circle= (2πr) ÷ 2

= ( 7 × 2π ) ÷ 2

= 44 ÷ 2

= 22cm

diameter = 2r

= 2 × 7

= 14cm

difference between the two ant's distance = 22 - 14

= 8cm

Hence the ant which moved from the semi-circle covers more

distance then the another ant by 8 cm.

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