Question

Calculate the new coordinates of a block rotated about x axis by an angle of = 30 degrees. The original coordinates of the block are given relative to the global xyz axis system.
A(1, 1, 2) B(2, I, 2) C(2, 2, 2) D(1, 2, 2) E(1, 1, 1) F(2, 1, 1) G(2, 2,1) 11(1, 2, 1).

Answer 1

just plug the coordinates into your rotation matrix Rx:

1 0 0
0 cosθ -sinθ
0 sinθ cosθ

A' = Rx * A^T

and so on

Answer 2

thanks

Answer 3

Can anyone please provide a detailed answer for this question

Answer 4

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