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Earn +20 ptsQ: What is the formula for finding the perimeter of a semicircle?
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Continue Learning about Geometry
What is the formula for finding the distance around A semicircle?
It is: (pi*radius)+(diameter)
If the base of a semicircle is a feet What is its perimeter?
The circumference of a circle = 2π r = π a (where a is the base of the semicircle and is also the diameter of the circle) The perimeter of the semicircle = half the perimeter of the circle + the base length The perimeter of the semicircle = πa/2 + a = a(1 + π /2) feet
What is the formula of finding the perimeter of triangle?
the formula is 1side multiply by 3
What is the formula of finding perimeter of a rectangle?
The formula for finding the perimiter of a rectangle is add up all of its sides
What is the formula for finding the perimeter of a paralellogram?
The sum of its 4 sides
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