Ask Question
11 March, 01:57

Calculate the radius of the circular rug. Use 3.14 for π.

area of rug: 153.86 feet

+5
Answers (2)
  1. 11 March, 02:22
    0
    7 ft

    Step-by-step explanation:

    The area of a circle is given by

    A = pi r^2

    153.86 = 3.14 r^2

    Divide each side by 3.14

    153.86 / 3.14 = r^2

    49 = r^2

    Take the square root of each side

    sqrt (49) = sqrt (r^2)

    7 = r
  2. 11 March, 02:23
    0
    The best and correct answer is 7
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Calculate the radius of the circular rug. Use 3.14 for π. area of rug: 153.86 feet ...” 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