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Irina-Kira [14]
3 years ago
12

The length of a rectangle is twice its width. if the area of the rectangle is 50 yds2 , find its perimeter

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0
Hello : 
x : length     y :<span> width
</span>xy = 50 ...(1)
x = 2y ...(2)
dubsct in (1) : 
(2y)(y) = 50
y² = 25
y = 5
x = 10

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