One of the corners, formed at the intersection of two straight lines, is 70 degrees larger than the other. Find these corners.

The opposite angle will be the same and equal to 70 degrees. On one straight line, the sum of two angles must be equal to 180 degrees, therefore:

180 – 70 = 110 degrees – the value of another angle.

It turned out 4 angles: two angles of 30 degrees and two angles of 70 degrees.

Answer: two angles of 70 degrees and two of 30 degrees.



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