2°a)8° b)9° c)10° d)12° e)15°.... Question from @lucianasanchezhorna1

December 2023 1 12 Report

2°a)8°
b)9°
c)10°
d)12°
e)15°

emilandreev

Respuesta:

c) 10°

Explicación paso a paso:

10x = 40° + (180° - 12x)

10x = 220° - 12x

22x = 220°

x = 220°/22 = 10°

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