joneschristopher4563 joneschristopher4563

11-04-2020
Mathematics

contestada

Given that ∠ABD = 71°, which equation could be used to solve problems involving the relationships between ∠DBC and ∠ABC?

Respuesta :

ianwall ianwall

11-04-2020

Step-by-step explanation:

one could be that all the angles add up to 180

180-71= 109

∠DBC and ∠ABC must add up to 109 degrees

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