Question

3) A rectangular swimming pool measure 15m by 10m .How wide must aconcrete walk around the pool be if the walk is to have a perimeter of 66 m? ​

Answer 1

Answer:

$\huge\mathtt{\color{blue}{AnSwEr♡}}$

Step-by-step explanation:

✥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

Answer 2

x = 2 m is your answer

x = 2 m is your answer