1. The rectangular prism is a right prism with rectangular bases (check the picture)
2. It has 8 vertices, so we are looking for 3d figures with 4 vertices.
3. A face can have at least 3 vertices, and the 4th must be outside of the plane determined by the first 3 vertices. This makes 4 vertices in total.
4. The 3d figure described in step 3 is a pyramid.
4 and 15. You can guess and check or use algebra.
Km pretty sure it’s C (the third one )
Answer:
circle
Step-by-step explanation:
circle
Answer:
Step-by-step explanation:10x3 1/6=30 10/6=31 2/6=31 1/3