A rectangular swimming pool measures 15m by 10m.how wide must a concrete walk around the pool be if the walk is to have a perimeter of 66m.

6 answers

if the width is w, then since there is a walk on both sides and both ends, the new dimensions are 15+2w and 10+2w. So, you need to find w such that

2(15+2w + 10+2w) = 66
I don't understand the question
2m
Nice answer Steve.thanks
Thank you Steve.
Your answer is accurate.
Thank you steve your answer is correct.