the Vertical angle of a triangle is 120 degree if other two angles are equal then find the measure of each base of angle
Answers
Answered by
10
Answer:
Step-by-step explanation:
Attachments:
Answered by
7
we know that sum of all in any triangle =180. let us suppose one angle =x the is form isosles then 2x both equal angles 120+2x=180. 2x=60. x=30
Similar questions