If a right triangle has an angle that is 65° , what is the third angle in the triangle?
The sum of all angles in a triangle is 180 degrees.
In a right triangle, one angle is always 90 degrees.
So, the third angle in the triangle can be found by subtracting the sum of the given angles from 180 degrees.
The sum of the given angles (65 degrees + 90 degrees) is 155 degrees.
Therefore, the third angle in the triangle is 180 degrees - 155 degrees = 25 degrees.
What is the measure of the exterior angle x ?
In the picture, one angle is labeled 22° and lines S and T are parallel. Which other three angles will be 22°? Separate each angle number with a comma.
(1 point)