Question

A quadrilateral has sides of length x cm, x + 3cm, x - 4cm and 2xcm. What is the perimeter of

the quadrilateral in terms of x?

Answer 1

Explanation:

perimeter is the sun of all sides, so, (x)+(x+3)+(x-4)+(2x)

= x+x+3+x-4+2x

= 5x-1 is the answer