Perimeter of closed semicircle = _ + diameter
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Answered by
74
Answer:
Area
Step-by-step explanation:
The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius.
Answered by
0
Answer:
Perimeter of closed semicircle = Area+ diameter.
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