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Subjects>Math>Geometry

How do you find the radius of a semicircle?

Anonymous

∙ 14y ago

Updated: 4/28/2022

it is have the diameter

Wiki User

∙ 14y ago

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Q: How do you find the radius of a semicircle?

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How do you calculate the radius of s semicircle?

Calculating the radius of a semicircle depends on what information about the semicircle is given.

What is the diameter of a semicircle with a radius of 5 ft?

Radius is = to half the diameter so.... when the radius of the semicircle is 5ft then the diameter is 10ft.

What is area of semicircle?

The area of a semicircle is half of the area of a circle. The area of a circle is pi x radius x radius. So the area of a semicircle is 1/2 x pi x radius x radius or (pi x radius x radius) / 2.

What is a semicircle?

a semicircle is half of a circle... so like a circle cut in half, in a straight line. just for some information you may also need in the future: area of a semicircle: multiply the radius by itself and then multiply that by pi (approx. 3.14). divide that by 2. perimeter (circumference) of a semicircle: pi times radius. hope that helps.

What is the formula for finding the distance around A semicircle?

It is: (pi*radius)+(diameter)

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