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

What is the value of n 131 160? a.69 b.29 c.20 d.49-example-1
User Md Mahfuzur Rahman
by
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1 Answer

5 votes

Answer:

A 69

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

User Mbrevoort
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