Question

determina el valor de alfa y beta

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Answer 1

Respuesta:

$5 \alpha + 2 \alpha + 4 \alpha + \alpha = 360 \\ 12 \alpha = 360 \\ \alpha = \frac{360}{15} \\ \alpha = 24$

$θ = \frac{5 \alpha - \alpha }{2} \\ θ = \frac{4 \alpha }{2} \\ θ = 2 \alpha \\ θ = 2(24) \\ θ = 48$