The length and breadth of a rectangle are in the ratio 4:3 if its perimeter is 154 cm,find itsarea
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Step-by-step explanation:
1452 cm² is the answer....
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Answer:
length = 44
breadth=33
Step-by-step explanation:
let the length be 4x and breadth 3x
perimetre=2(l+b)
154=2(4x+3x)
154÷2=7x
77=7x
x=11
l=4x=4 × 11 = 44
breadth=3x=3×11=33
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