alvarezjc20 alvarezjc20

26-01-2019
Mathematics

contestada

what is the value of n 131 160? a.69 b.29 c.20 d.49

what is the value of n 131 160 a69 b29 c20 d49 class=

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wegnerkolmp2741o wegnerkolmp2741o

26-01-2019

Answer:

A 69

Step-by-step explanation:

The sum of the exterior angles of a polygon is 360 degrees.

n+131+160 = 260

Combine like terms

n+291 = 360

Subtract 291 from each side

n+291-291 = 360-291

n = 69

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