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Author Question: The rotation matrix makes objects appear to be orbiting about the: (Read 125 times)

abc

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Question 1

You want to scale 3D objects three times taller and one-quarter as deep (z-direction). If you scaled a triangle with vertices at A(25,0,-100) B(0,75,52) and C(200,150,-50), what would the coordinates of A' be?


A'(25,3,-25)


A'(25,0,-25)


A'(75,0,25)


A'(25,0,-400)



Question 2

The rotation matrix makes objects appear to be orbiting about the:


x-axis.


z-axis.


y-axis.


origin.



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Marked as best answer by abc on Oct 14, 2019

bd5255

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abc

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Reply 2 on: Oct 14, 2019
YES! Correct, THANKS for helping me on my review


tuate

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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