Ask Question
11 July, 23:53

Sam is placing rope lights around the edge of a circular patio with a diameter of 18 feet. The lights come in lengths of 54 inches. How many strands of lights does he need to surround the patio edge?

+3
Answers (1)
  1. 12 July, 02:44
    0
    You can find the circumference of the circle with the circumference equals 2pir.

    circumference=2pi9

    circumference=18pi

    circumference=56.55 feet

    you can then turn the feet into inches by multiplying by 12

    (56.55 feet) x (12inches/foot) = 678.58 inches

    then divide 678.58 inches by 54 inches to find how many light strands are needed.

    (678.58 inches) / (54 inches/strand) = 12.57 strands
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Sam is placing rope lights around the edge of a circular patio with a diameter of 18 feet. The lights come in lengths of 54 inches. How ...” 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