1. Lesson 3-5 Example 1 10-5 Example 1 What is the volume of the rectangular prism? 1.The length of the rectangular prism is 6 units. The width of the rectangular prism is 3 units. The height of the rectangular prism is 4 units.

2. Lesson 3-5 Example 1 10-5 Example 1 What is the volume of the rectangular prism? 2.Substitute the length, width, and height into the volume formula. V = l × w × h V = 6 × 3 × 4

3. Lesson 3-5 Example 1 10-5 Example 1 What is the volume of the rectangular prism? 3.Multiply. V = 72 The volume of the rectangular prism is 72 cubic units.