Practice Coordinate System In 3d Space (1) - Three Dimensional Geometry

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the ordered triplet representing the point 2 units along the x-axis, 3 units along the y-axis, and 5 units along the z-axis?
Show hintHide hint
Remember how we define the coordinates in 3D.
Question 2.
What is the origin in 3D space?
Show hintHide hint
Think about where all the axes intersect.
3Question 3.
What represents a point in 3D space?
- (x, y)
- (x, y, z)
- (x, y, z, w)
Show hintHide hint
Remember the structure of coordinates in three dimensions.
4Question 4.
True or False: The origin in 3D space is (1, 1, 1).
- True
- False
Show hintHide hint
Think about where the axes meet.
Question 5.
Explain how the concept of octants can be applied in real-world applications, such as computer graphics or architecture design.
Show hintHide hint
Consider how 3D modeling influences your understanding of space.
Question 6.
Given the point (5, -3, 2), classify the octant it belongs to and justify your reasoning based on the signs of the coordinates.
Show hintHide hint
Check each coordinate's sign to determine its location.

5 more questions in this section. Enroll free to practise them all.