1. **Problem statement:** We need to find the volume of a prism whose cross section is a rhombus with an area of 24 cm² and length (height) of 10 cm. 2. **Formula used:** The volume $V$ of a prism is given by the formula: $$V = \text{Area of cross section} \times \text{length}$$ 3. **Given values:** - Area of rhombus (cross section) = 24 cm² - Length of prism = 10 cm 4. **Calculation:** Substitute the given values into the volume formula: $$V = 24 \times 10 = 240$$ 5. **Answer:** The volume of the prism is $240$ cm³. This means the prism occupies a space of 240 cubic centimeters.