Question

In parallelogram LMNO, what is the measure of angle M? please helppppp

Answer 1

80 degrees

Explanation:

First find the the angles N and L:

5x=3x+40

2x=40

x=20

m<N= 100 m<L=100

Now we know that the sum os all Interior angles of a parallelogram is 360

and you know that opposite sides are equal

hence,

2y= 360-2(100) y being angle M (or o)

2y= 160

y=80