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Vertical angles are angles "across from" each other Vertical angles are angles "across from" each other Vertical angles are angles "across from" each other Vertical angles are angles "across from" each other 1 Vertical angles are angles "across from" each other 2 1 These angles are vertical Vertical angles are angles "across from" each other 2 1 These angles are vertical Vertical angles are angles "across from" each other 2 because they are across 1 These angles are vertical Vertical angles are angles "across from" each other 2 because they are across 1 from each other Vertical angles are angles "across from" each other 3 Vertical angles are angles "across from" each other 3 4 These angles are vertical Vertical angles are angles "across from" each other 3 4 These angles are vertical Vertical angles are angles "across from" each other because they are across from each other 3 4 What angle is vertical to ∡3? 4 3 1 2 What angle is vertical to ∡3? 4 5 3 6 2 1 What angle is vertical to ∡4? 4 5 3 6 2 1 Some angles may not have a vertical angle 3 4 2 5 1 Some angles may not have a vertical angle ∡4 and ∡5 have no angle across 3 4 2 5 1 Some angles may not have a vertical angle ∡4 and ∡5 have no angle across so they have no vertical angle 3 4 2 5 1 ∡2 does have a vertical angle Some angles may not have a vertical angle 3 4 2 5 1 ∡2 does have a vertical angle Some angles may not have a vertical angle 3 4 2 5 1 ∡2 does have a vertical angle Some angles may not have a vertical angle but it is ∡4 and ∡5 3 4 2 5 1 ∡2 does have a vertical angle Some angles may not have a vertical angle but it is ∡4 and ∡5 3 4 2 5 1 Does ∡5 have a vertical angle? yes no 3 4 2 5 1 Does ∡2 have a vertical angle? yes no 3 4 2 5 1 Does ∡3 have a vertical angle? yes no 3 4 2 5 1 Vertical angles are congruent. x 64∘ Vertical angles are congruent. So x is 64∘ as well. x 64∘ x = x ∘ 43∘ x = 125∘ x ∘ 4 5 3 6 2 1 |