5. Param cuts a given circular disc of radius 7 cm in two equal parts. What is the perimeter of each semicircular
shape disc?
Answers
Answered by
7
Radius of disc = 7 cm
Perimeter of semicircular shape disc = πr+2r
=
7
22
×7+14=36 cm
Answered by
1
Answer:
your correct answer is 36
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