Problema Solution
The sum of the measure of a quadilateral is 360 degrees. Write and solve an equation to the missing measure if two sides have 115 degrees and the third one has 65 degrees
Answer provided by our tutors
Let 'x' represent the unknown angle.
Since the sum of the angles in a quadrilateral is 360 degrees we can write:
x + 2*115 + 65 = 360
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Click here to see the step by step solution for x
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x = 65 degrees
The measure of the forth angle is 65 degrees.