3 years ago

A quadrilateral has three angles that measure 90º, 80º, and 74º.

Mathematics

2 answers:

Artemon [7]3 years ago

4 0

360-90-80-74=your answer since a quadrelaterial needs 4 sides. 116 degrees would be your answer

leva [86]3 years ago

3 0

I did the math and <span>x=116</span>

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