Anglw C is 63 degrees because the 3 interior angles of a triangle add up to 180 degrees
70
in triangle def side de equals 5 and angle d equals 55 find fe
49 degrees
If two angles of a triangle each measure 55 what is the measure of the third angle?
The sum of a triangle equals 180 degrees
96˚all angles to a triangle equals 180˚
67 degrees
Any exterior angle of a triangle always equals the sum of the two interior opposite angles.
The sum of all angles in any triangle equals 180 degrees.
45 degrees
70
in triangle def side de equals 5 and angle d equals 55 find fe
all triangles equal 180 degrees so 180/3 equals 60 so, the measure of each angle of an equilateral triangle is 60 degrees.
No. That is true only of a 90° angle.
49 degrees
Angle in triangle abc measure 27, 73 and 80, what kind of triangle is abc
angle with the greatest measure