Respuesta:
A +B+C = 180
SI:
A= 90
B = 2 C
Entonces
90 + 2C + C = 180
90 +3C =180
3C = 180 - 90
3C = 90
C = 90 / 3
C = 30
Por lo tanto :
A = 90°
C = 30°
B = 2C = 2 (30) = 60°
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Respuesta:
A +B+C = 180
SI:
A= 90
B = 2 C
Entonces
90 + 2C + C = 180
90 +3C =180
3C = 180 - 90
3C = 90
C = 90 / 3
C = 30
Por lo tanto :
A = 90°
C = 30°
B = 2C = 2 (30) = 60°