Ask Question
3 December, 05:24

A circular swimming pool has a radius of 20 feet. A fence is going to be built so that there is a 4-foot space around the entire pool. What is the length of the fence? Sunitha solved the problem as shown.

+5
Answers (2)
  1. 3 December, 07:48
    0
    The answer to your question is 150.72 ft

    Step-by-step explanation:

    Data

    radius = 20 ft

    fence = 4 ft more

    length of the fence = ?

    Process

    1. - Calculate the new radius

    new radius = 20 + 4

    = 24 ft

    2. - Calculate the perimeter

    Perimeter = 2πr

    π = 3.14

    -Substitution

    Perimeter = 2 (3.14) (24)

    -Result

    Perimeter = 150.72 ft}

    3. - Conclusion

    The length of the fence is 150.72 ft
  2. 3 December, 08:18
    0
    The answer is she forgot to multiply the radius by 2 in the formula. On Ed
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A circular swimming pool has a radius of 20 feet. A fence is going to be built so that there is a 4-foot space around the entire pool. What ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers