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A regular polygon is drawn with 35 diagonals. Its interior angle will be1. 154°2. 164°3. 144°4. None of these |
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Answer» Correct option is 3. 3 \(\frac{n(n-3)}2=35\) n2 - 3n - 70 = 0 n = 10 \(\frac{n-2\times180}n=\frac{8\times180}{10}\) = 144° |
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