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The radius of a semi-circle is the same as the radius of the circle that was cut in half.
The radius of a circle is the distance from the center of the circle to any point on the circle.
That's the same as 1/2 of the diameter.
It's easy to measure it on a semi-circle, because you don't even need to determine where
the center is. The diameter is just the length of the flat side, and the radius is half of that.
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What is the radius of a semi circle?
It is the same as the radius of the whole circle.
How many NUMBER OF line of symmetry is semi circle?
Just the one and it is its radius when at right angles to the semi-circle's centre
What is the perimeter f a semi circle with a radius of 8?
32
The radius of a what?
If you mean the radius of a circle then it is half of the circle's diameter
What is the circumference of a semi circle with a six inch radius?
find the circumferance as if it was a whole circle but when you get the answer divide it by 2
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