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If cos A=9/41 then find all T-ratios |
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Answer» -step explanation:→ Given , cos A = 9/41 = B/H → Thus, B = 9 & H = 41 → By PYTHAGORAS Theorem,→ H² = P² + B² → P² = H² - B² → P² = (41)² - (9)² → P² = 1681 - 81 → P² = 1600 → P = √1600 => P = 40 → Now, sin A = P/H = 40/41 cos A = B/H = 9/41 (Given) tan A = P/B = 40/9 COT A = B/P = 9/40 sec A = H/B = 41/9 COSEC A = H/P = 41/40 Please mark me as the Brainliest answer |
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