Math Problem Statement

What is the volume of the triangular prism with a base of 16 ft, height of 14 ft, and prism height of 12 ft?

Solution

To find the volume of this triangular prism, we can use the formula:

Volume=Base Area×Height\text{Volume} = \text{Base Area} \times \text{Height}

Step 1: Find the Base Area

The base of this prism is a triangle with:

  • Base length = 16 ft
  • Height of the triangle = 14 ft

The area of a triangle is calculated as:

Base Area=12×Base×Height=12×16×14=112square feet\text{Base Area} = \frac{1}{2} \times \text{Base} \times \text{Height} = \frac{1}{2} \times 16 \times 14 = 112 \, \text{square feet}

Step 2: Calculate the Volume

Now, we multiply the base area by the height (or length of the prism), which is 12 ft:

Volume=112×12=1344cubic feet\text{Volume} = 112 \times 12 = 1344 \, \text{cubic feet}

Final Answer

The volume of the prism is: 1344 cubic feet\boxed{1344 \text{ cubic feet}}

Would you like further details or have any questions?


Here are 5 related questions to explore further:

  1. What is the volume of a triangular prism if its base area and height are doubled?
  2. How do you find the surface area of a triangular prism?
  3. What happens to the volume if only the base length is doubled?
  4. How do you determine the volume of different types of prisms, like rectangular or pentagonal?
  5. What real-world objects resemble a triangular prism?

Tip: Always double-check each dimension's units before calculating volume.

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Math Problem Analysis

Mathematical Concepts

Geometry
Volume
Prisms

Formulas

Volume of a prism = Base Area × Height
Area of a triangle = 1/2 × Base × Height

Theorems

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Suitable Grade Level

Grades 7-9