Question

In a right triangle, what is the 3rd angle measure if an angle is 25

Answer 1

65

Explanation:

right angle=90

`{90}^(0)`

therefore 90-25=the third angle 65

Answer 2

65

Explanation:

The sum of the angles in a triangle is 180. In a right triangle, there is one 90 degree angle. If the second angle is 25, and 90+25+the last angle must add up to 180, simple math can find the value of the last angle.

180-90-25=65