Practice Coordinate Axes And Coordinate Planes In 3d (7.2) - Introduction to Three-Dimensional Geometry

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8 questions

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6 sample questions

Question 1.
What are the three coordinate axes in 3D geometry?
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Think about the dimensions in a cube.
Question 2.
Where do the x-axis and y-axis meet?
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Consider what happens at the center of the coordinate system.
3Question 3.
What is the origin in a 3D coordinate system?
- (0, 0, 0)
- (1, 1, 1)
- (0, 1, 0)
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Think of it as the starting point for measuring.
4Question 4.
True or False: The xy-plane includes points where z is not zero.
- True
- False
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Consider what makes a plane 2D.
Question 5.
Construct a 3D object using the coordinate planes and describe its position in relation to each plane.
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Use each point to see how they extend along the axes.
Question 6.
Given a point (x, -3, z) lies on the yz-plane, what could be the coordinates for x if it must be zero without violating the plane’s condition?
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Reflect on the properties of the coordinate plane.

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