A rectangle has a perimeter of 38 yards and a height of 14 yards. What is the length of the base?
2 answers:
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➷ The perimeter for a rectangle is
(length x 2) + (width/height x 2)
Substitute in the values you have:
38 = (length x 2) + (14 x 2)
38 = length x 2 + 28
Subtract 28 from both sides:
10 = length x 2
Divide by 2:
length = 5
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Height is 5
When 14 ×2=28
While perimeter =38
Therefore the sides =38-28=10
10÷2 is one side
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