130 degrees
To find the degree of angle of a side of a triangle, a protractor is needed to measure the angle. Place the '0' on the protractor on the point of the angle and look at the top part to determine degree of angle. To measure the length of a triangle side, a simple ruler can be used to measure the length.
It is an isosceles triangle because the third angle must measure 50 degrees
It is a right angle triangle.
100.
37 degree
45 degree
60º
A right angle
If that is the angles of a triangle then the 3rd angle is 110 degrees
A degree is a measure of an angle (in geometry), a triangle is a 2-dimensional object. So the question makes no sense.
(180 - 78) / 2...
90 degrees