Question

REDUCE :
AYUDA POR FAVOR

Answer 1

Respuesta:

Primero hacemos SS100°

SS100° = S(180 - 100) = S80° = 180 - 80 = 100°

Ahora hacemos CC80°

CC80° = C(90 - 80) = C10° = 90 - 10 = 80°

Ahora resolvemos CCSS20°

CCSS20° = CCS(180 - 20) = CCS160° = CC(180 - 160)

= CC20° = C(90 - 20) = C70° = (90 - 70) = 20°

P = (100° + 80°)/20° = 9