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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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What is the domain?<br> What is the range?
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Answer:

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Hope this helps!

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Read 2 more answers
3 5⁄7 + 1 9⁄14 = What is the answer if the answer is wrong I will come and haunt you
slega [8]

Answer:

5  \frac{5}{14}

Step-by-step explanation:

3 \frac{5}{7}  + 1 \frac{9}{14}

Turn them into improper fractions

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\frac{2}{2}  \times  \frac{26}{7}  +  \frac{23}{14}

\frac{52 + 23}{14}

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Turn it into a mixed fraction

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