GRACEREMO73GO GRACEREMO73GO Math Answered If ΔSIN ≅ ΔCOS, which of the following is NOT true? a. ∠I ≅ ∠O b. ∠S ≅ ∠C c. IN̅̅̅ ≅ OC̅̅̅̅̅ d. NI̅̅̅ ≅ SO̅̅̅̅̅