jackieebernabe jackieebernabe

14-05-2020
Mathematics

contestada

Determine the value of
X in the diagram below. Justify your reasoning.

Determine the value of X in the diagram below Justify your reasoning class=

Respuesta :

devishri1977 devishri1977

14-05-2020

Answer:

x = 70°

Step-by-step explanation:

Sum of external angles of polygon = 360

x + 150 + 140 = 360

x + 290 = 360

x = 360 - 290

x = 70°

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