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If x=47 , find the measures of angles 1,2 and 3​

If x=47 , find the measures of angles 1,2 and 3​-example-1

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Angle x and 2 are congruent so angle 2 is also 47 degrees.

Angle x and angle 1 are supplementary so angle x and angle 1 adds up to 180 degrees.

180-47=133. Angle 1 is equal to 133.

Angle 1 and angle 3 are congruent as well so angle 3 is also 133 degrees.

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