Question

find the adjacent side of //gm are in the radio 3:4 and its perimeter is 140 cm , find the side. please tell me my paper. ​

Answer 1

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Answer 2

Step-by-step explanation:

parallelogram is juat like rectangle not have agles 90.

so first

let one side be 3x and other is 4x

now perimeter = 2(length + breadth)

2(3x+4x)=140

14x=140

x=10

now first side be 3x = 30

second side 4x= 40

similarly third 30

fourth 40