Question

Find the value of $x+y$, if $ABCD$ is a parallelogram.

• A. 7

Answer 1

The correct option is A 7
Given ABCD is parallelogram.

So, AD = BC (Opposite sides of a parallelogram are equal)

$\therefore 2y+4=12$

$⟹y=4$


Similarly, AB = DC (Opposite sides of a parallelogram are equal)
$\therefore 5x+3=18$

$⟹x=3$

Hence,
$x+y=3+4=7$