The angles of the triangle are 52 degrees and 67 degrees. Find the third corner and determine against

The angles of the triangle are 52 degrees and 67 degrees. Find the third corner and determine against which corner the large side lies.

In any triangle, the sum of all three angles of a triangle is one hundred and eighty degrees. From the condition of the problem, two angles of the triangle are known, you can immediately answer the question of the problem.
Find the third corner of the triangle.
180-52-67 = 61 degrees.
In the triangle, opposite the larger angle, lies the larger side. This means that the big side is opposite the angle of sixty-seven degrees.
Answer: The third angle of the triangle is sixty-one degrees, and the larger side is opposite the angle of sixty-seven degrees.