A rectangular garden has an area of 84 ft². The architect wants to make the length of the garden 8 ft longer than the width. Find the measures of the length and the width of the rectangular garden.
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Answer:
L = 14
W = 6
Step-by-step explanation:
Area = L x W
L = x + 8
W = x
A = 84
84 = ( x + 8 ) ( x )
84 = x² + 8x
x² + 8x - 84 = 0
x = 6
W = 6
L = 6 + 8
L = 14
Answer:
For Length:
L = 14ft
For Width:
W = 6ft