Question

Porfavor ayudenme (hallar el ángulo que falta)

Answer 1

α = 90° - 42° 38'

α = 47° 22'

β = 180° - 73° 24'

β = 106° 32'

ε = 90° - 28° 47' 9"

ε = 61° 12' 51"