SOLUTION: An isosceles trapezoid had an angle measuring 138°. What are the measure of all the other angles

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Question 356818: An isosceles trapezoid had an angle measuring 138°. What are the measure of all the other angles
Found 2 solutions by Fombitz, Edwin McCravy:
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
Since it's isoceles,




Two angles are 42 degrees, two angles are 138 degrees.

Answer by Edwin McCravy(20055)   (Show Source): You can put this solution on YOUR website!
An isosceles trapezoid had an angle measuring 138°. What are the measure of all the other angles



Since the trapezoid is isosceles, the angle on the upper right 
is also 138°.

The lower left angle is supplementary to 138°, so it is 180°-138°
or 42°.

Since the trapezoid is isosceles, the angle on the lower right 
is also 42°.

Edwin

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