How are the semicircle and the diameter of a circle related?
A semicircle is half of a circle and the diameter of a circle is a straight line joining a point from one end of the circle to a point on the other end of the circle, passing through the center.
Answer: A diameter divides the circle into two semi-circles.
We will determine how semicircle and diameter are related to each other.
A diameter divides the circle into two equal parts. Each part is called a semicircle.
A semi-circle is half of a circle divided along the diameter.
The perimeter of a semi-circle in terms of the diameter d is given as P = πd/2
The area of a semi-circle in terms of the diameter d is given as Area = πd2/8