Geometry - Ch. 1: Basic Concepts (4 of 49) Intersection: Example

In this video I will, given a box with vertices A, B, C, D, E, F, G, H; find 1) the intersection of line(EF) and line(GF), 2) the intersection of plane EFG and plane EAB, 3) which points are colinear with F? 4) which points are coplanar with plane HGC?

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[tylermcgrew]

This helped me understand it a little more! Thanks!

[thotho]

Thank you so much, you helped a college student in Qatar an hour before her exam 💯

[abrahamorozco]

For question 2, can you also say, plane EFG and plane EAB are intersected by line FB?

[kurasoe]

Why is the answer to #2 not shown as a line segment? The drawing looks like segments making up a cube not lines that go on forever.

[zeegh]

Is not H can be colinear with F and other point since they are two points. Like if we make a line from point H to point F it can fit on one line.

[jaxsonxavier]

I’m a current 9th grader taking geometry and I’m just so lost with the whole thing, thanks for the help man❤

[zagros]

Sir, it would be awesome if you could provide homeworks for practice.

[uhhi]

I don’t understand how the planes make a line is there a certain step I’m missing?

[banabana]

But in part 5 the question in plurl this mean that there more than one point

[Borsalino]

My confusion is immeasurable and my day is confused

[zcghost]

Your examples are very easy tho mine is much harder