# Find adjacent corners if one is half the size of the other.

August 25, 2021 | education

| The solution of the problem:

Adjacent angles are angles that add up to 180 degrees.

1. One of the adjacent angles is x degrees.

2. Find what the other adjacent angle is equal to.

x * 2 = 2x degrees.

3. Let’s compose and solve the equation.

x + 2x = 180;

3x = 180;

x = 180/3;

x = 60;

4. One of the adjacent angles is x = 60 degrees.

5. Find what is the second adjacent angle.

x * 2 = 60 * 2 = 120 degrees.

Answer: One of the adjacent angles is sixty degrees, the other adjacent angle is one hundred and twenty degrees.

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