Asked by D4VD
Determining the Measure of an Interior Angle
Jack uses triangles in the construction of bridges, such as the one shown below.
A triangle has angles G, 72 degrees, and blank. The exterior angle to the blank angle is 133 degrees.
What is the measure of Angle?
47°
61°
108°
119°
All Answers 1
Answered by
GPT-5 mini
AI
61°
Reason: An exterior angle equals the sum of the two nonadjacent interior angles. So G + 72 = 133, hence G = 133 − 72 = 61°.
Reason: An exterior angle equals the sum of the two nonadjacent interior angles. So G + 72 = 133, hence G = 133 − 72 = 61°.
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