Fine the perimeter of a semi circle with diamitre 28m
Answers
Answered by
0
Step-by-step explanation:
Circumference=dπ
=22/7×28
= 22×4
=88 m
But it's a semicircle
Perimeter of semicircle=44+28
=72 m.
Answered by
0
Step-by-step explanation:
d=28
r=14
perimeter or semi circle= 2 πr
=2×22/7×14
=88cm
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