Shape Counting( Week 13 Practice)
1. How many vertices are there in the tetrahedron below? 2. How many triangles can you count in the figure below?
3. How many squares can you count from the figure below? (Note that each cell in the 2x3 grid is a square). 4. How many rectangles can you count in the following figure?
5. How many triangles can you count in the figure below?