Which solid is a triangular prism? A shape with a triangle base and 3 triangular sides. A shape with a rectangular base and 4 triangular sides. A shape with a triangle base and 3 triangular sides. A shape with a rectangular base, 2 triangular sides, and 2 rectangular sides.

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8