a swimming pool is three times as long as it is wide. the sidewalk around the pool is 72 yds long. determine the length and widt
h of the pool
2 answers:
Answer:
<u>Length</u> - 54 yds
<u>Width</u> - 18 yds
Step-by-step explanation:
72 yds = perimeter
3x + x =72
4x = 72
Since 4x equals 72, you would divide 72 by 4 to find out how much x equals.
72/4 = 18 yds
18 yds = width
Since the length is three times as long as the width, you would multiply 18 by 3.
18 x 3 = 54
54 yds = length
72 over 3 and that is the width
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