A quadrilateral has angles that measure 68º. 81°, and 90° What is the measure of the fourth angle?

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asked Jul 9, 2020 6.6k views

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Martin Kenny · Answer 1 · 2020-07-10T05:15:04+0000

Answer:

Quadrilateral

Explanation:

The sum of the interior angles of a quadrilateral are equal to 360`. To find the fourth angle of a quadrilateral when the other three angles are known, subtract the number of degrees and the other three angles from 360` (I can't put the circle on a Samsung computer ;^;)

A quadrilateral has angles that measure 68º. 81°, and 90° What is the measure of the fourth angle?

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A quadrilateral has angles that measure 68º. 81°, and 90° What is the measure of the fourth angle?​

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A quadrilateral has angles that measure 68º. 81°, and 90° What is the measure of the fourth angle?