Question

Find the value of x in the following figure if I||m.​

Answer 1

$\huge\mathtt{Hello!}$

When l//m, then x and 2x become co-interior angles.

The sum of co-interior angles is 180°

$x + 2x = 180$

$3x = 180$

$x = 60 \: degrees$

Have a good night!