Perimeter of a rectangle is 91 mtr.
Its length and width is in the ratio
of 8:5. Find the area.
Answers
Answered by
2
Answer:
Step-by-step explanation:
Perimeter = 2(L + W)
2(8x + 5x) = 91
16x + 10x = 91
26x = 91
x = 3.5
total ratio = 8+5 = 13
8/13 * 3.5 5/13 * 3.5
L = 2.15 w = 1.34
area = L * W
A= 2.15 * 1.34
A = 2.9m^2
Answered by
1
Answer:
perimeter of rectangle = 2(l+b)
91/2 = (8x+5x)
40.5 = 13x
x = 405/130
area of rectangle =124.6
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