JunkoEnoshimaDespair JunkoEnoshimaDespair

17-05-2020
Mathematics

contestada

A Pentagon has the exterior angles 42, 86, 3x, 4x, and x. What is x? Please hurry.

Respuesta :

debbiebreckley debbiebreckley

17-05-2020

Answer:

x = 29

Step-by-step explanation:

Answer Link

marzanmmahee marzanmmahee

17-05-2020

Sum of the exterior angles of a pentagon=360 degrees
3x+4x+x+42+86=360
8x+128=360
8x=360-128
8x=232
x=29 degrees.

Answer Link

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