tajalyce25
tajalyce25
11-11-2020
Mathematics
contestada
35) Find BC
B
31°
58°
А
33 km
C
Respuesta :
anqeliccs
anqeliccs
11-11-2020
Answer:
91°
Step-by-step explanation:
180° in a triangle; so
31+58=89
180-89=91
BC=91°
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