hawkinskierra hawkinskierra 04-01-2021 Mathematics contestada Which of the following is true for two vertical angles ∠ABC and ∠DBE? Question 16 options: A) m∠ABC + m∠DBE = 180° B) m∠ABC = m∠DBE C) m∠ABC = ½ × m∠DBE D) m∠ABC + m∠DBE = 90°
