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3 years ago

A parallelogram has one angle that measures 118°. What are the measures of the other three angles in the parallelogram?

Mathematics

1 answer:

MariettaO [177]3 years ago

3 0

Step-by-step explanation:

Given

We know that in a parallelogram opposite angles are equal. So 

1st and 3rd angles = 118°

Let 2nd and 4th angles = x

Now

118° + 118° + x + x = 360° ( Being sum of angles of parallelogram) 

236° + 2x = 360°

2x = 360° - 236°

2x = 124°

Therefore x = 62°

Now the measure of other all angles 

118° , 62° , 118°, 62°

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