Two acute angles in a right triangle add to 90°. If one acute angle is 45°, what is the other?
Note
The two acute angles in a right triangle always add to 90°. Subtract the given angle: 90° − 45° = 45°, so the other angle is 45°.
Two acute angles in a right triangle add to 90°. If one acute angle is 45°, what is the other?
The two acute angles in a right triangle always add to 90°. Subtract the given angle: 90° − 45° = 45°, so the other angle is 45°.