The perimeter of a rectangle is 110 M if it its breadth is 20 m find the length
Answers
Answered by
19
per(recta) =110
2(l+b)=110
(l+b) =110/2
(l+b) =55
(l+20)=55
l = 55-20
l = 35 m
hope it helped
mark brainliest ❤️❤️❤️
2(l+b)=110
(l+b) =110/2
(l+b) =55
(l+20)=55
l = 55-20
l = 35 m
hope it helped
mark brainliest ❤️❤️❤️
Anonymous:
arre
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Answered by
12
perimeter of the rectangle =2 (l+b)
let us asume length as 'x'
110=2 (x+20)
110=2x+40
110-40=2x
2x=70
x=70/2
x=35
so the lenght is 35
let us asume length as 'x'
110=2 (x+20)
110=2x+40
110-40=2x
2x=70
x=70/2
x=35
so the lenght is 35
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