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Question is in picture
In parallelogram LMNO what is the measure of angle M?


Question Is In Picture In Parallelogram LMNO What Is The Measure Of Angle M class=

Sagot :

Answer:

Step-by-step explanation:

∠L and ∠N are identical

3x + 40 = 5x

       40 = 2x

        20 = x

So ∠L and ∠N are both 100°

Internal angles on a quadrilateral sum to 360° and ∠M and ∠O are identical

∠M = (360 - 2(100))/2 = 80°