In a semicircle, the diameter is the straight line. It is also equal to double the radius, and that property allows it to be used when calculating area and circumference.
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Radius is = to half the diameter so.... when the radius of the semicircle is 5ft then the diameter is 10ft.
it is have the diameter
25
The diameter in the line through the circle that defines the 2 semicircles created.
Semicircle. <3