Lateral & total surface area of rectangular prisms | Grade 8 (TX) | Khan Academy

Posted by: sunxin 3 months, 1 week ago

they're referring to the sides of it. But what exactly does that entail, and how does it differ from the total surface area? Let's delve into the mathematics of a rectangular prism and uncover the mysteries behind its lateral and total surface areas.

Demystifying the Surface Area of a Triangular Prism

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how to calculate the surface area of a triangular prism? What about the difference between its lateral surface area and its total surface area? Let's dive into this fascinating geometric challenge and unravel the mystery step by step.

Unlocking the Geometry of a Cylinder: A Deep Dive into Lateral Surface Area

Posted by: sunxin 3 months, 1 week ago

What if you could unravel a cylinder and explore its hidden geometric secrets? Imagine the lateral surface area of a cylinder exposed before you, revealing a rectangle of intriguing dimensions. Let's embark on this mathematical journey together, starting with a question that will guide our exploration: What is the lateral surface area of a cylinder with a radius of three meters and a height of five meters?

Unlocking the Geometry of a Cylinder: Surface Area Simplified

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how to calculate the surface area of a cylinder? It's a question that might seem daunting at first, but with the right approach, it becomes a fascinating journey into the world of geometry. Let's dive in and explore the lateral and total surface areas of a cylinder together.

Unveiling the King of Free Throws: Whoexcelled in Basketball Practice?

Posted by: sunxin 3 months, 1 week ago

During a recent basketball practice, four students took to the line to practice their free throw skills. Simone, David, Elena, and Raj each showcased varying degrees of accuracy. But who among them emerged as the most consistent shooter? Let's dive into the numbers and find out.

Unraveling the Geometry of a Rectangle: Perimeter and Area Explained

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how to calculate the dimensions of a rectangle when you only know its perimeter and area? In this article, we'll dive into the mathematical secrets behind a rectangle's geometry. Let's begin by setting the stage with a intriguing question: Can you determine the length and width of a rectangle if you know its perimeter is 17x units and its area is 15x square units?

Unveiling the Secret: Discovering the Y-Intercept

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how a simple line on a graph can reveal so much about its nature? Today, we're going to unlock the mystery behind one of the most fundamental properties of a line: the y-intercept. Let's embark on this algebraic journey together and uncover what it truly signifies.

Unveiling the True Cost: Decoding the Price of Tomatoes per Kilogram

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how to determine the cost of tomatoes per kilogram from a given total price? Let's dive into this intriguing question together.

Unraveling Claudia's Rowing Rate: A Mathematical Exploration

Posted by: sunxin 3 months, 1 week ago

Imagine you're on a serene river, watching Claudia row with effortless grace. But have you ever wondered about the mathematics behind her strokes? Let's dive into a fascinating rowing exercise that will not only challenge your mathematical prowess but also reveal the beauty of linear equations.

The Intersection of Two Lines: Solving the System of Equations

Posted by: sunxin 3 months, 1 week ago

Have you ever wondered how two lines interact on a coordinate grid? What happens when they meet? In this article, we'll explore a fascinating system of linear equations and discover the point where these lines intersect.

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