Perimeter of a Semi Circle?

Answer

The perimeter of a semicircle is made up of two parts, a diameter and a curved piece which has the length of half the circumference of the circle. Suppose the diameter is d units then the circumference is πd units long. Thus the perimeter of the semicircle is d+πd/2 units long.
Q&A Related to "Perimeter of a Semi Circle?"
1. Find the diameter of the full circle. It's understood that you're only working with half of a circle, but that's OK. The diameter is the longest straight line you can draw across
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The perimeter of a full circle is 2*pi*r. Where, pi is the mathematical constant that is the ratio of any circle's circumference to its diameter, approximately equal to 3.14, and
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Divide the circumference by two to get the curved part of your
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The perimeter or circumference of a circle is the diameter times pi. The perimeter of a circle is the outside the part that circle. If you are drawing the circle the amount of graphite
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Explore this Topic
To find the perimeter of a semi circle, all you need to do is find the perimeter of the entire circle and divide it by two. So use pi*r squared and divide it ...
1. Find the diameter of the full circle. It's understood that you're only working with half of a circle, but that's OK. The diameter is the longest straight line ...
The perimeter (circumference) of a circle is the distance around the outside of the circle. The circumference of a circle can be found by multiplying pi (Ï ...
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