Math / TrigonometryQuestionEvaluate cotπ9\cot \frac{\pi}{9}cot9π using a calculator. What is cotπ9≈\cot \frac{\pi}{9} \approxcot9π≈?Studdy SolutionAfter calculating, we find that cotπ9≈2.74748\cot \frac{\pi}{9} \approx2.74748cot9π≈2.74748.So, cotπ9≈2.74748\cot \frac{\pi}{9} \approx2.74748cot9π≈2.74748. View Full Solution - FreeWas this helpful?