If a right triangle has an angle that is 65 degrees, what is the third triangle angle in the triangle?
In a right triangle, one of the angles is always 90 degrees, since it has a right angle. Therefore, the third angle of the triangle can be found by subtracting the sum of the two known angles from 180 degrees.
The sum of the angles in any triangle is always 180 degrees.
Therefore, the third angle in the right triangle can be found as follows:
Third angle = 180 degrees - (90 degrees + 65 degrees)
Third angle = 180 degrees - 155 degrees
Third angle = 25 degrees
So, the third angle in the right triangle is 25 degrees.