Question

A triangle shaped land has the sides in the ratio 3:5:7, if its perimeter is 300 meter.what will be the area the land​

Answer 1

Step-by-step explanation:

Ratio of the sides= 3:5:7

Perimeter= 300m

Let the side be x

3x + 5x + 7x = 300

15x = 300

x = 300/15

x = 20m

So the sides are: 3x20, 5x20, 7x20

60m , 100m , 140m

You can find the area of the triangle easily

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