Ask Question
25 June, 23:43

The diameter of a circle is 6 inches what is the length of 90 arc

+4
Answers (1)
  1. 25 June, 23:58
    0
    d ... diameter=6in = > r = 3 in

    l ... length

    a ... alpha = 90°

    l = a (2rπ) / 360 = arπ/180 = 270π/180 =

    l = 3π/2 in
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The diameter of a circle is 6 inches what is the length of 90 arc ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers