The total of the three interior angles of any triangle is 180 degrees. If you know two of them, subtract both of them from 180 to calculate the third.
Depends on the Triangle. Right triangles with a 90 degree angle: http://en.wikipedia.org/wiki/Pythagorean_theorem
right angle!
96 degrees
Isosceles.Improved Answer:If it has two 60 degree angles then the third angle must be 60 degrees because there are 180 degrees in a triangle.So it will be an equilateral triangle.
Sure. That leaves 100 degrees for the third angle. A fine-looking triangle.
The third angle is 68 degrees which makes it a scalene triangle
Depends on the Triangle. Right triangles with a 90 degree angle: http://en.wikipedia.org/wiki/Pythagorean_theorem
It has a 90 degree angle..
It is an isosceles triangle because the third angle must measure 50 degrees
130 degrees
The sum of the angles in a triangle equals 180, so the third angle is forty degrees. JTPaulson
What is a 79 degree of a third angle of a triangle
right angle!
96 degrees
The 90 degree angle in a right angle triangle is opposite its hypotenuse.
Isosceles.Improved Answer:If it has two 60 degree angles then the third angle must be 60 degrees because there are 180 degrees in a triangle.So it will be an equilateral triangle.
Sure. That leaves 100 degrees for the third angle. A fine-looking triangle.