mathleaks.com mathleaks.com Start chapters home Start History history History expand_more
{{ item.displayTitle }}
navigate_next
No history yet!
Progress & Statistics equalizer Progress expand_more
Student
navigate_next
Teacher
navigate_next
Expand menu menu_open Minimize
{{ filterOption.label }}
{{ item.displayTitle }}
{{ item.subject.displayTitle }}
arrow_forward
No results
{{ searchError }}
search
menu_open home
{{ courseTrack.displayTitle }}
{{ statistics.percent }}% Sign in to view progress
{{ printedBook.courseTrack.name }} {{ printedBook.name }}
search Use offline Tools apps
Login account_circle menu_open

Defining and Constructing Objects

Defining and Constructing Objects 1.5 - Solution

arrow_back Return to Defining and Constructing Objects

To begin with, we need to figure out where the two planes are located in the diagram. Points and are all on the bottom face of the cuboid. Therefore, when we extend that face in all directions, we obtain plane Similarly, plane is the right face of the cuboid extended in all directions.

These planes intersect at the right border of the bottom face (or the bottom border of the right face!). This occurs along the line which connects points and