The length of Rectangular field is 8m longer than its breadth.if the perimeter is 88m..find its area
Answers
Answered by
2
Step-by-step explanation:
l = 8+b
perimeter = 88m
l+b= 88
8+b+b =88
8+2b=88
2b=80
b=40
l=40+8
=48
area = l*b
40*48= 1920
Answered by
1
Let breadth be x
length be 8+x
Perimeter = 88m
ATP
2(l+b) = perimeter
= 2{(8+x)+x} =88
= 2(8+2x) =88
=16+2x =88
= 2x = 88-16
= x = 72/2
= x = 36
Length= 8+x
= (8+36)m
= 44m
Breadth= 36
Area =(l×b)
=(36×44)m^2
= 1584 m^2
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