A12-foot ladder is leaning against a wall. the distance from the base of the wall to the base of the ladder is feet. given this information, what can be determined about the triangle formed by the ground, wall, and ladder? check all that apply. the triangle is isosceles. the leg-to-hypotenuse ratio is 1: . the leg-to-hypotenuse ratio is 1: . the nonright angles are congruent. the ladder represents the longest length in the triangle.