Triangle ABC Angle B 70 degrees Angle C 60 degrees Compare the sides.

Against the larger angle lies the larger side.

If angle B = 70 °, angle C = 60 °, then

angle A = 180 ° – angle B – angle C = 180 ° – 70 ° – 60 ° = 50 °.

Thus, the smallest side of the aircraft, the largest is the AC.



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.