Question

1. The semi perimeter of circle with radius “R” is...​

Answer 1

Answer:

no......................

Answer 2

Answer:

The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius