사인 법칙 계산기 — AAS 삼각형 풀기
입력
0 – 180
0 – 180
결과
\begin{aligned} C &= 180° - A - B \\ &= 180° - 30° - 45° \\ &= ?° \end{aligned}
\begin{aligned} b &= a \cdot \dfrac{\sin B}{\sin A} \\ &= (10) \cdot \dfrac{\sin(45°)}{\sin(30°)} \\ &= ? \end{aligned}
\begin{aligned} c &= a \cdot \dfrac{\sin C}{\sin A} \\ &= (10) \cdot \dfrac{\sin(?°)}{\sin(30°)} \\ &= ? \end{aligned}
\begin{aligned} S &= \tfrac{1}{2} ab \sin C \\ &= \tfrac{1}{2}(10)(?)\sin(?°) \\ &= ? \end{aligned}
\begin{aligned} R &= \dfrac{a}{2 \sin A} \\ &= \dfrac{10}{2\sin(30°)} \\ &= ? \end{aligned}