In a right triangle, one acute angle is 42°. What is the other acute angle?
Note
The two acute angles in a right triangle are complementary, so they add to 90°. The missing angle is 90° − 42° = 48°.
In a right triangle, one acute angle is 42°. What is the other acute angle?
The two acute angles in a right triangle are complementary, so they add to 90°. The missing angle is 90° − 42° = 48°.