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

asked Aug 8, 2021 203k views

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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.

Vebjorn Ljosa answered Aug 10, 2021

4.9k points

2 votes

Answer:

x = 29

Explanation:

Dalya answered Aug 12, 2021

by Dalya

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