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3 years ago

8

East of Star, the railroad tracks intersect highway 23o as shown above. If 1=133 , find 2.

1 answer:

GrogVix [38]3 years ago

6 0

Hi there.

These two angles sum up to be 180 degrees, so they are supplementary angles. Now, since these angles sum up to 180 degrees (to form a straight line), we only have to subtract 133 from 180 to find angle 2's measurement.

180 - 133 = 47

Angle 2's measurement is 47 degrees.

Voila!

I hope this helps! Have a great day. :)

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