حاسبة المتوازي القائم (الشكل الصندوقي)
المدخلات
النتائج
\begin{aligned} V &= l \cdot w \cdot h \\ &= 30\,\text{سم} \times 20\,\text{سم} \times 15\,\text{سم} \\ &= ?\,\text{m³} \end{aligned}
\begin{aligned} A &= 2(lw + lh + wh) \\ &= 2((30\,\text{سم})(20\,\text{سم}) + (30\,\text{سم})(15\,\text{سم}) + (20\,\text{سم})(15\,\text{سم})) \\ &= ?\,\text{m²} \end{aligned}
\begin{aligned} d &= \sqrt{l^2 + w^2 + h^2} \\ &= \sqrt{(30\,\text{سم})^2 + (20\,\text{سم})^2 + (15\,\text{سم})^2} \\ &= ?\,\text{م} \end{aligned}
\begin{aligned} A_{lw} &= l \cdot w \\ &= 30\,\text{سم} \times 20\,\text{سم} \\ &= ?\,\text{m²} \end{aligned}
\begin{aligned} A_{lh} &= l \cdot h \\ &= 30\,\text{سم} \times 15\,\text{سم} \\ &= ?\,\text{m²} \end{aligned}
\begin{aligned} A_{wh} &= w \cdot h \\ &= 20\,\text{سم} \times 15\,\text{سم} \\ &= ?\,\text{m²} \end{aligned}