In a 2
In a thirteen-sided polygon, the sum of five angles is 1274°, four of the eight angles remaining are equal, and the other four are 18° less than each of the equal angles. Find the angles.
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Dr Math
A = 97.25 (4 angles)
B = 79.25 (last 4 angles)
first 5 angles cannot be determined
B = 79.25 (last 4 angles)
first 5 angles cannot be determined
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