From the image you provided, it looks like there is a three-dimensional geometric figure drawn with labeled points. Based on the diagram, I will answer your questions:

1. Name Three Collinear Points

Collinear points lie on the same straight line. From the diagram:

• Points A, H, F seem to be collinear.

2. How Many Planes Are Shown?

The shape resembles a hexagonal prism or something similar, which would contain five distinct planes. These include:

• The plane containing points A, B, C, D.
• The plane containing points G, H, F, E.
• The plane containing points A, H, F, D.
• The plane containing points G, H, F, L.
• The plane containing points J, K, L, G.

3. Planes Containing Point G

Point G appears to lie on several planes. These planes include:

• The plane G, H, F, L.
• The plane G, K, J, L.
• The plane G, H, F, E.

Would you like a more detailed breakdown or explanation of any of these parts?

Here are five related questions to further explore the topic:

1. What defines collinear points in 3D geometry?
2. How can you determine if points lie on the same plane?
3. How would you calculate the area of each plane in a 3D shape like this?
4. What geometric properties are preserved in all the planes of a prism?
5. Can you name a method to find the equation of a plane using three points?

Tip: In 3D geometry, three non-collinear points uniquely define a plane.