Question

the ratio of two sides of parallelogram is 3:4 . if it's perimeter is 154cm find the length of all the sides of the parallelogram.​

Answer 1

Answer:

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Step-by-step explanation:

Let one side be 3x and the other side be 4x

According to the question ,

2(3x + 4x) = 56

7x = 28

x = 4 cm

Therefore 3x = 3 x 4 = 12 cm

And 4x = 4 x 4 = 16 cm

4.4

Thanks ✔❤

Answer 2

Answer:

let the raio be 'x'..i.e., 3x:4x

as, opposite sides of ||gm are equal, so:

2(3x+4x)=154

7x=77

x=11

Thus, 3x=33, and 4x=44

so, the sides are 44cm, 44cm, 33cm, and 33cm