A rectangular prism has a length of 8 cm, a width of 5 cm, and a height of 10 cm. What is its surface area?

Thu, 30 Apr 2026 20:57:33 +0000

**Discover the Math Behind Everyday Packaging and More: Surface Area of a Rectangular Prism** curious about how geometry shapes the world around us? Have you ever wondered what’s hiding inside that standard box — the cereal box, a shipping crate, or a tech shipping case? For many, the rectangular prism isn’t just math on a page — it’s the hidden logic behind size, cost, and efficiency. So, what is the surface area of a rectangular prism with a length of 8 cm, a width of 5 cm, and a height of 10 cm? This question sparks more than just equations — it reflects how spatial reasoning underpins everyday decisions in design, commerce, and engineering. As digital interest in STEM grows, particularly among US students, homeowners, and DIY enthusiasts, questions about basic geometry like surface area are rising. People actively seek clear, trustworthy answers to understand volume-related costs, material needs, or structural planning. With mobile-first browsing shaping how knowledge is consumed, explaining this concept simply and safely becomes vital — especially when connecting math to real-life relevance. ### Why This Rectangular Prism Matters Today