Question

If a right triangle has an angle that is 65°, what is the third angle in the triangle?(1 point)
Responses

15°
15°

25°
25°

35°
35°

45°

Answer 1

In a right triangle, one of the angles is always 90°. The sum of the angles in any triangle is always 180°.

If one angle is 65° and the right angle is 90°, we can find the third angle by using the formula:

\[ \text{Third Angle} = 180° - 90° - 65° \]

Calculating that gives:

\[ \text{Third Angle} = 180° - 90° - 65° = 25° \]

So the third angle in the triangle is **25°**.