Question

find the volume of the oblique rectangular prism with length 9 mm, width 2 mm, and height 4 mm.

Explanation:

Step1: Recall volume formula for prism

Volume = base area × height
Base area = length × width = $9 \times 2$

Step2: Calculate base area

Base area = $18 \, \text{mm}^2$

Step3: Multiply by height

Volume = $18 \times 4$

Answer:

$72 \, \text{mm}^3$