false
Two walls or a wall and floor of a room intersecting.
2
wateva
Yes, two planes have intersected.
TRUE
true
false
false
false
false
False Apex :)
Two lines in two intersecting planes can be parallel, intersecting, or skew.
That's a "vertex" of polyhedron or of her cousin tipi.
A line, or intersecting planes.
Intersecting planes!
yes