The sum of the angles is 180 degrees in any triangle. So 180-140 is 40 and the third angle is 40 degrees.
37 degree
It is a right angle triangle
45°, 45°, and 90°
The missing angle measure is 100 degrees.
Those triangles with 25 and 90 degree angles are called right angle triangle.
They have one 90 degree angle and two 45 degree angles
37 degree
the sum of the angles of a plane triangle is always 180° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°
If that is the angles of a triangle then the 3rd angle is 110 degrees
80 degrees
80 degrees(We're talking strictly about interior angles here.)
96 degrees
A right angle triangle is made up of one 90 degree angle and two acute angles and the three angles add up to 180 degrees.
If two angles of a triangle each measure 55 what is the measure of the third angle?
120 degrees.
Two angles of a triangle add up to 65°. What is the measure of the third angle?
It is an isosceles triangle.