Aright triangle has a 30o angle. the leg adjacent to the 30o angle measures 25 inches. what is the length of the other leg

Since the triangle has a 30° angle and a right angle which is 90°, this triangle must be a 30 - 60 - 90 triangle, which is a triangle with special properties. The length of the leg adjacent to the 30° angle is equal to the √3 times x where x is the length of the angle adjacent to the 60° angle. Here is a visual representation: