Ask Question
12 May, 15:14

Find the radius of a circle with an area of 16x^2+24x+9

+1
Answers (1)
  1. 12 May, 15:21
    0
    Area of circle = π * r^2

    so π*r^2 = π (16x^2 + 24x + 9)

    r^2 = 16x^2 + 24x + 9

    = (4x + 3) (4x+3)

    = (4x + 3) ^2

    Take square roots of both sides

    r = 4x + 3
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find the radius of a circle with an area of 16x^2+24x+9 ...” 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