1.

Prove that sum of the angle of a triangle i 180 degree

Answer» TRIANGLE. Proof that the sum of the angles in a triangle is 180 degrees. If ABC is a triangle then <)ABC + <)BCA + <)CAB = 180 degrees. DRAW line a through POINTS A and B. Draw line b through point C and parallel to line a.


Discussion

No Comment Found

Related InterviewSolutions