Find the obtuse angle of a parallelogram if its acute angle is 16 °.

A parallelogram is a quadrilateral whose opposite angles are equal.
The sum of the angles adjacent to one side is 180 ° (by the property of parallel straight lines) So, to find an obtuse angle of a parallelogram, you need

180 – 16 = 164 °

Answer: the angle is 164 °

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.