Question

if x + y,x-y,6,4 are the adjacent sides of a rectangle then find the values of x and y

Answer 1

x + y, x - y, 6, 4 are the adjacent sides of a rectangle.

x + y = 6

(+) x - y = 4

_____________

2x + 0 = 10 ⟹ x = 5

y = x - 4 ⟹ y = 1