Find the value of each of the two inner one-sided corners if one is 4 times larger than the other.

Let’s solve the problem using the equation. Let x be the degree measure of one of the interior one-sided angles. By the condition of the problem, the second of the inner one-sided angles is four more, then 4 * x is the degree measure of the second of the inner one-sided angles. We know that the sum of the degree measures of two interior one-sided angles is 180 degrees. Let’s make an equation. x + 4x = 180; put the common factor – permenuh x outside the brackets on the left side of the equation x * (1 +4) = 180; x * 5 = 180; x = 180: 5; x = 36 degrees one of the inner one-sided corners. Then 4 * 36 = 144 second of the inner one-sided corners.
Answer: 36 and 144 degrees.