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

The solution of the problem:
When two straight lines intersect, adjacent corners are formed. The sum of adjacent angles is 180 degrees.
1. The degree measure of one of the adjacent angles is x degrees.
2. Find out what the degree measure of another adjacent angle is equal to.
(x + 70) degrees.
3. Let’s compose and solve the equation.
x + (x + 70) = 180;
x + x + 70 = 180;
x + x = 180 – 70;
2x = 110;
x = 110/2;
x = 55;
4. One adjacent angle is x = 55 degrees.
5. What is the other adjacent angle?
x + 70 = 55 + 70 = 125 degrees.
Answer: One angle is 55 degrees, the other is 125 degrees.