Quite possibly 50 degrees!
Chat with our AI personalities
50 degrees (180 degrees in a triangle)
130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.
180-(90+40) = 180-130 = 50 degrees JustinBeiberCute: That is the right answer. i just thought 50 because there is 90 degrees in 1 angle. If you have 40... there if 50 degrees left. 90 - 40 _________________ 50 Degrees left
Since the sum of the three angles is 180 degrees, the third angle will be 180 - (30+50) = 100 degrees. The triangle will, therefore, be obtuse.
The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.