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The prefix semi means half.
Therefore a semicircle is half a circle.
Other examples semidetached, semitrailer, semifinal
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What is the semicircle of a circle?
A semicircle means a half circle.
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 do you call a slice of a circle?
A semicircle
What is the area of a semicircle when the radius is 21?
The equation for area of a circle is A=pi x R x R. A semicircle is half a circle, so we calculate the area of a circle and divide by 2. The area of the circle would be approximately 1384.74. Thus the area of the semicircle would be 692.37.
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 semicircle of a circle?
A semicircle means a half circle.
Is rainbow a semicircle or a circle?
Semicircle
A simicircle is what of a circle?
Semicircle is HALF of a circle!
What is semicircle?
Half of A circle
What is the half of a circle?
semicircle
What is the opposite for a semicircle?
A circle
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 a 'semicircle'?
It is a half a circle STUPID!!!!!
Hemisphere is to sphere as what is to circle?
A semicircle.
What is a half circle arc?
semicircle
What is half of circle?
A semicircle, or a breve.
What do you call a slice of a circle?
A semicircle
