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motikmotik
3 years ago
8

If a quadrilateral has interior angles of 90 degrees, 73 degrees, and 111 degrees. What is the measurement of the 4th angle

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0
All quadrilaterals have a total of 360 degrees so...

90+76=163

163+111=274

360-274=86

The measurement for the 4th angle would be 86 degrees
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