Chapter 4 - Congruent Triangles - 4-6 Congruence in Right Triangles - Practice and Problem-Solving Exercises - Page 262: 10

If △IGH and △ITV are right △, GH ≅ TV, and GH ≅ TV, then △IGH ≅ △ITV- Theorem 4-6 Hypotenuse-Leg (HL) Theorem

∠GIH ≅ ∠TIV = 90 degrees - Given as Right Angle GH ≅ TV - Given as Hypotenuse Side IH ≅ IV - Given as I is the midpoint of HV (Leg Side) If △IGH and △ITV are right △, GH ≅ TV, and GH ≅ TV, then △IGH ≅ △ITV- Theorem 4-6 Hypotenuse-Leg (HL) Theorem