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Date Posted: 6 years ago
Views: 489
∡4 = ∡5 = ∡6 = 82°
(corresp. ∡'s betw // lines)
∡8 = ∡5 = 82°
(vert. opp. ∡'s)
∡7 = ∡8 = ∡9 = 82°
(corresp. ∡'s betw // lines)
∡10 = 180° - ∡5 = 98°
(sum of ∡'s betw // lines = 180°)
∡10 = ∡11 = ∡12 = 98°
(corresp. ∡'s betw // lines)
∡1 = ∡10 = 98°
(vert. opp. ∡'s)
∡2 = ∡3 = ∡1 = 98°
(corresp. ∡'s betw // lines)
(corresp. ∡'s betw // lines)
∡8 = ∡5 = 82°
(vert. opp. ∡'s)
∡7 = ∡8 = ∡9 = 82°
(corresp. ∡'s betw // lines)
∡10 = 180° - ∡5 = 98°
(sum of ∡'s betw // lines = 180°)
∡10 = ∡11 = ∡12 = 98°
(corresp. ∡'s betw // lines)
∡1 = ∡10 = 98°
(vert. opp. ∡'s)
∡2 = ∡3 = ∡1 = 98°
(corresp. ∡'s betw // lines)
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