jozhaneyrobinsov8uvt jozhaneyrobinsov8uvt

11-09-2017
Mathematics

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A quadrilateral has angles that measure 56°, 97°, and 136°. What is the measure of the fourth angle? °

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jackke1234 jackke1234

11-09-2017

71 a quadrilateral has a total measure of 360 degrees

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Jennnyyy Jennnyyy

11-09-2017

First we must understand that a quadrilateral is equal to 360 degrees altogether.

If we know 3 of the angles of a quadrilateral we can subtract them from 360 to get the fourth angle measurement.

360 - 56 - 97 - 136 = 71

So our fourth angle measurement is 71 degrees.

Good Luck! <3

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