If not, it is impossible: If you have the hypotenuse, multiply it by sin (θ) to get the length of the side opposite to the angle. Alternatively, multiply the hypotenuse by cos (θ) to get the side adjacent to the angle. If you have the non

The 45°-45°-90° triangle, also referred to as an isosceles right triangle, since it has two sides of equal lengths, is a right triangle in which the sides corresponding to the angles, 45°-45°-90°