Question

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

Answer 1

Answer:

65

Step-by-step 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

Answer 2

Answer:

65

Step-by-step explanation:

right angle=90

${90}^{0}$

therefore 90-25=the third angle 65