The angles at one base of the trapezoid are 68 ° and 78 °. Find the rest of the corners of the trapezoid.

The sum of the angles adjacent to the side of the trapezoid (absolutely any) is 180 degrees. Therefore, the angles at the other base will be equal:
1) 180-78 = 102 degrees
2) 180-68 = 112 degrees.

 



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.