Math, asked by parthiv50, 1 year ago

if perimeter of regtangle is 154m .if its l is 2m more than the twice of breath than fin length and breath

Answers

Answered by nandanabpillai22
2

Answer:


Step-by-step explanation:

l= 2+2b

2(l+b)=154

l+b=77

2+2b+b=77

3b=75

b=25

l=52

Area =l*b=52*25=1300

Answered by jbsingh2
2
perimeter =154m
let the breath =x
length = 2x+2
perimeter of rectangle =2(l×b)

2(l+b) = 2(x+2x+2)
154 = 2(3x+2)
154÷2 = 3x+2

77 = 3x+2
3x = 77-2
3x = 75
x = 75÷3
x = 25

therefore,
breath = 25m,
length = 25×2+2
= 50+2
= 52m

jbsingh2: hope,it will work
parthiv50: yes hence its correct brother
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