Question

A field is in the shape of a parallelogram. the two adjancent sides are in the ratio 4:5. A fence 216m long is placed along the boundary of the field. find the sides of the parallogram

Answer 1

Answer:

Step-by-step explanation:

let the breadth be 4x and length is 5x.we know perimeter is 2(l+b) which is equal to 72 or 2( 5x+4x) or 18x=72. x=4 sides are 16cm and 20cm