SOLUTION: A polygon has 2 interior anglesof 120 degrees each.and the others are each 150 degree calculate
A) number of sides
B) sum of angles
Solve it asap
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Question 1066949: A polygon has 2 interior anglesof 120 degrees each.and the others are each 150 degree calculate
A) number of sides
B) sum of angles
Solve it asap
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A polygon has 2 interior angles of 120 degrees each. and the others are each 150 degree calculate
A) number of sides
B) sum of angles
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The sum of the interior angles (# of sides = n) has to be an integral multiple of 180 degs, and the sum of the Int angles is 180*(n-2)
----
2*120 + 150(n-2) = 180*(n-2)
Solve for n.
Solve it ASAP.
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