One of the adjacent corners is 2 times the size of the other. What are these angles equal to?
| September 23, 2021 | education
The sum of adjacent angles is 180 degrees. Let one of the angles be equal to x, then the other angle is 2 times larger, or 2 * x. Their sum is equal to (x + 2 * x) or 180 degrees, let’s make the equation:
(x + 2 * x) = 180
3 * x = 180
x = 180: 3
x = 60.
One angle is 60 degrees, the second angle is 60 * 2 = 120 degrees.
Answer: 60 and 120 degrees.
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