Construct the 3 x 3 matrix that rotates points -30°

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Rotation of a figure about a point p in R2 is accomplished by first translating the figure by -p, rotating about the origin, and then translating back by p. See Fig. 7. Construct the 3 X 3 matrix that rotates points -30° about the point (-2, 6), using homogeneous coordinates.

Fig. 7

2007_15f07313-6050-450e-a402-c0928e332b8d.png

Reference no: EM131073767

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