حاسبة القطعة الدائرية
المدخلات
النتائج
\begin{aligned} A &= \tfrac{1}{2} r^2 (\theta - \sin\theta) \\ &= \tfrac{1}{2}(10\,\text{م})^2 (\theta - \sin\theta) \\ &= ?\,\text{m²} \end{aligned}
\begin{aligned} c &= 2r\sin(\theta/2) \\ &= 2(10\,\text{م})\sin(\theta/2) \\ &= ?\,\text{م} \end{aligned}
\begin{aligned} h &= r(1 - \cos(\theta/2)) \\ &= (10\,\text{م})(1 - \cos(\theta/2)) \\ &= ?\,\text{م} \end{aligned}
\begin{aligned} l &= r\theta \\ &= (10\,\text{م})\,\theta \\ &= ?\,\text{م} \end{aligned}