Answer:
1.look for different solid figures
2.Solid figures can be named spatial figures;Solid figure is a 3D figure;We played a game inside a square pyramid. Its base is square and has 4 triangle faces.;Solid figures made up of plane figures whose all sides joined together to form a close figure.;a cone has
a circular base and one vertex.
3. multiplication, addition, subtraction
4-5. diko alam sorna agad-,