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LenKa [72]
3 years ago
7

How do you find the perimeter of a cemicircle

Mathematics
1 answer:
algol133 years ago
3 0

Answer:

The perimeter of a circle is π × d where d is the diameter so half of that is 1/2 π × d. But If you are going to walk around a semicircle you need to go half way around the circle and then across a diagonal to get back to where you started so the perimeter is 1/2 π × d + d.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Since the amounts of charges are assumed to be normally distributed,

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