Ask Question
9 July, 11:09

A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no-slip surface? a. 78 ft. b. 78 ft2. c. 198 ft. d. 198 ft2

+4
Answers (1)
  1. 9 July, 12:51
    0
    we are given with a swimming pool with dimensions

    12-ft-by-15-ft. given that there is a 3-ft-wide no-slip surface around it, the new dimensions now become (12+3+3) or 18 ft by (15+3+3) or equal to 21 ft. The perimeter is the sum of the sides of the new rectangle. Perimeter is equal to 18 + 18 + 21 + 21 or equal to 78 feet
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no-slip surface? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers