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The sum of the angle measures of a quadrilateral is 360°. write and solve an equation to find the value of x. Use a protractor to check the reasonableness of your answer.

The sum of the angle measures of a quadrilateral is 360°. write and solve an equation to find the value of x. Use a protractor to check the reasonableness of your answer.
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The sum of the angle measures of a quadrilateral is 360°.

write and solve an equation to find the value of x. Use a protractor to check the
reasonableness of your answer.

The sum of the angle measures of a quadrilateral is 360°. write and solve an equation-example-1
asked
User Pawel Kam
by
8.3k points

1 Answer

3 votes
Answer is x=31
125+132+72+x=360
329+x=360
x=31
answered
User Rosmarine Popcorn
by
8.2k points
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