01-02-2017
Mathematics

contestada

What is m∠DBC if m∠DBA = 85°?

A. 23°
B. 20°
C. 31°
D. 147°

What is mDBC if mDBA 85 A 23 B 20 C 31 D 147 class=

Respuesta :

01-02-2017

A. 23°
because 85°-62°=23°

*Hope this helped! :)

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