Sudhanshu divides a circular disc of radius 7 cm into two equal parts. What is THE perimeter of each semicircular piece?
Answers
Answered by
5
Step-by-step explanation:
perimeter of a circle=2Πr
=2×22/7×7
=2×22×1
=44
perimeter=44cm
perimeter of a semicircle is p/2
=44/2
=22 cm
hope it helpful any doubt comment :)
Similar questions