Ask Question
28 March, 03:29

Why is the approximate perimeter of a semi circle with a radius of 8 m?

+5
Answers (2)
  1. 28 March, 04:53
    0
    Hello:

    the perimeter of a circle is : P=2πr r : radius r = 8m

    P = 2*3.14*8 = 50.24

    the approximate perimeter of a semi circle with a radius of 8 m is : P/2 = 25.12m
  2. 28 March, 07:24
    0
    Circumference of a circle with radius 8 =

    c = 2 pi 8

    For semi circle we will divide this by 2 and then add the base segment which is the length of the radius * 2.

    p = (2 * 3.14 * 8) / 2 + 16

    perimeter = 41.12 m
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Why is the approximate perimeter of a semi circle with a radius of 8 m? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers