Question

hi meanstwo sides of a triangle are in the ratio 3 ratio 5 ratio 7 and its perimeter is 300 metre find its area ​

Answer 1

hope it helps

please mark as brainliest

Answer 2

To find the sides

Let the common multiple be x

The ratio become 3x,5x,7x.

Adding all the sides =perimeter

3x+5x+7x=300

X=20 meter

Using herons formula

Underroot 150(150-60)(150-100)(150-140)

underroot 150(90)(50)(10)

50×10×3underroot 3

1500underoot3