The sum of two angles of a triangle is `80^0` and their difference is `20^0dot` Find all the angles.

Explanation

To solve the problem step by step, we will find the angles of the triangle based on the given conditions.

### Step 1: Define the angles
Let the two angles of the triangle be \( A \) and \( B \). According to the problem, we have:
\[ A + B = 80^\circ \quad \text{(Equation 1)} \]

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