if a right triangle has an angle of 65 degrees what is the third angle in the triangle

3 answers

The sum of the angles in a triangle is always 180 degrees.

In a right triangle, one angle is always 90 degrees.

Therefore, if one angle is 65 degrees, the third angle can be found by subtracting the sum of the first two angles from 180 degrees:

Third angle = 180 degrees - 65 degrees - 90 degrees

Third angle = 25 degrees
in the picture one angle is labeled 22 degrees and lines s and t are parallel. which other three angles will be 22 degrees? separate each angle number with a comma.
If lines s and t are parallel and one angle is labeled as 22 degrees, then the corresponding angles on the same side of the transversal will also be 22 degrees. Therefore, the other three angles that will be 22 degrees are the corresponding angles.

So, the other three angles that will be 22 degrees are:

1. Angle opposite to the given angle (22 degrees)
2. Alternate interior angle on the same side of the transversal
3. Corresponding angle on the same side of the transversal

Therefore, the three angles that will be 22 degrees are:

22 degrees, 22 degrees, 22 degrees