SOLUTION: I'm given a parallelogram and I need to find the missing angles. How do I find the missing angles of a parallelogram in general? Where do I start. I'm only given one angle, 54 degr

Question 1024806: I'm given a parallelogram and I need to find the missing angles. How do I find the missing angles of a parallelogram in general? Where do I start. I'm only given one angle, 54 degrees. Two sides are congruent and it's split in half.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

In a parallelogram, there are four angles; two sets of two equal angles. Also, the measure of one of the angles plus the measure of one of the angles NOT equal to it is 180 degrees. So if

is one of the angles,

is another, and the other two measure

John

My calculator said it, I believe it, that settles it

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