Remarks on the Surface Area and Equality Conditions in Regular Forms Part II: Quadratic Prisms

被引：0

作者：

Ahmed A. Elkhateeb

Esraa A. Elkhateeb

机构：

[1] King Abdulaziz University,Department of Architecture, Faculty of Environmental Designs

[2] Ain Shams University,Physics Department, Faculty of Science

来源：

Nexus Network Journal | 2014年 / 16卷

关键词：

Trigonometry; Algebra; Differential equations; Volume; Area; Total surface area; Perimeter; Regular polygons; Right quadratic prisms; Minimum total surface area; Walls ratio; Numerical equality;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Following the same methodology and rules that were previously applied in Part I of this work, this part presents the remarks of the mathematical analysis for the regular quadratic right prisms. These include the rectangular and isosceles trapezoidal rooms. The first remark examines the effect of θ (or θ and β) on S. The second remark calculates the minimum total surface area (SMin) in two cases, case of constant θ (or θ and β) and case of variable θ (or θ and/or β). The third remark calculates the two ratios RW and RWo. The last remark studies the required conditions for the numerical equality between (Per–Ar), and (S–V).

引用

页码：467 / 485

页数：18