Find the degree measure of adjacent angles. One of which is 2 times smaller than the other.

The sum of adjacent catches is 180 °.
∠1 and ∠2 are adjacent corners. Let ∠1 = x, then ∠2 = 2 * x.
Thus:
x + 2 * x = 180 °;
3 * x = 180 °;
x = 180 ° / 3;
x = 60 °.
Hence, ∠1 = x = 60 °, ∠2 = 2 * x = 2 * 60 ° = 120 °.
Answer: 60 ° and 120 °.



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