Ask Question
22 March, 14:18

If the distance across the window is 10 ft, what is the area of the semicircular part of the window? Use 3.14 for and round the answer to the nearest hundredth. 39.25 m

+1
Answers (1)
  1. 22 March, 17:55
    0
    D = diameter of semicircle = 10 ft

    Therefore, r = d/2 = 10/2 = 5 ft. r^2 = 25

    And, the formula for area of a semicircle is half that of a circle so,

    A/2 = [ (pie=3.14) x r^2] / 2

    = [3.14 x 25 ] / 2

    = 39.25 m
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If the distance across the window is 10 ft, what is the area of the semicircular part of the window? Use 3.14 for and round the answer to ...” 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