the length of a rectangular football ground is 4 times it's width if it's perimeter is 150 cm find the dimensions of the football ground
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Answer:
Length = 60 cm
Width = 15 cm
Answered by
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Answer:
900 cm^2
Step-by-step explanation:
width : x
Length : 4x
P = 2 * (L+ W)
150 = 2 *(x+4x)
150 =2 *5x
150= 10x
x= 150/10
x=15 cm =W
L = 4 *15 =60cm
Area = L *W = 15 *60 =900 cm^2
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