Question

Draw a rectangle of perimeter 10cm and sides are in the ratio 3:4

Answer 1

Answer

Let each part be ‘x’.

Then sides will be 3x, 4x, 5x respectively.

Given perimeter = 10cm

3x + 4x + 5x = 10cm

12x = 10cm

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Answer 2

Answer:

10/14

Step-by-step explanation:

Ratio =3:4

Perimeter=10 cm

Let X be the unknown

So,3x,4x

Perimeter of Rectangle is 2x length +2x breath

That is ,

2 X 3x+2 X 4x=10 (perimeter)

6x+8x=10

14x=10

×=10/14