サインコサインタンジェント表 \(1^\circ\sim20^\circ\)
\begin{array}{r}\hskip10pt&\hskip28pt\mathrm{sin}&\hskip28pt\mathrm{cos}&\hskip28pt\mathrm{tan}\\1^\circ&0.01745&0.99985&0.01746&\\2^\circ&0.03490&0.99939&0.03492&\\3^\circ&0.05234&0.99863&0.05241&\\4^\circ&0.06976&0.99756&0.06993&\\5^\circ&0.08716&0.99619&0.08749&\\6^\circ&0.10453&0.99452&0.10510&\\7^\circ&0.12187&0.99255&0.12278&\\8^\circ&0.13917&0.99027&0.14054&\\9^\circ&0.15643&0.98769&0.15838&\\10^\circ&0.17365&0.98481&0.17633&\\\\11^\circ&0.19081&0.98163&0.19438&\\12^\circ&0.20791&0.97815&0.21256&\\13^\circ&0.22495&0.97437&0.23087&\\14^\circ&0.24192&0.97030&0.24933&\\15^\circ&0.25882&0.96593&0.26795&\\16^\circ&0.27564&0.96126&0.28675&\\17^\circ&0.29237&0.95630&0.30573&\\18^\circ&0.30902&0.95106&0.32492&\\19^\circ&0.32557&0.94552&0.34433&\\20^\circ&0.34202&0.93969&0.36397&\\\\\end{array}