Answer:
The shelf is a cube and is 3D. The paper is a 2D rectangle. The ball is a 3D sphere.
Explanation:
Answer:
Concentric circles are circles that share the same center. A pebble dropped in a pond creates concentric circles.
Explanation:
Answer:
The first one would be 1 + 2 + 3 + 4 +/ 1 + 2 + 3 4/ 1 + 2 3+4/ 1 2 + 3 4+
Explanation:
Hope that helped! :D