Hey guys please help me find x and measure of angle.

Hey there! :)
Answer:
m∠L = 80°.
Step-by-step explanation:
The shape pictured is a quadrilateral- all the interior angles sum up to 360°. Therefore:
360 - 100 - 100 - 80 = 80°.
The remaining angle has a measure of 80°.
Answer:
80 degrees
Step-by-step explanation:
Since opposite angles in a rhombus are congruent, angles L and N must have equal value. Therefore, L=N=80. Hope this helps!