Question

Find the perimeter of a rectangle of sides (2x+3y-z) units and (z+4y-2x) units

Answer 1

Answer:

perimeter of rect.= 14y units

Step-by-step explanation:

perimeter of rect.=2×(length +breadth) =2×((2x+3y-z)+(z+4y-2x)) =2×(7y) =14y perimeter of rect.=14y units