Friday, April 8, 2011

Projections and Points to Lines

We went through finding the distance from a point to a line in 2D and a point to a plane in 3D. The question arose about find the distance from a point to a line in 3D. Look again at the homework problems in the Brown book: p.457-458/34-39.

For projection practice, do Demana p.473/25-28 and 58a.

Finish the 3D points, lines and planes worksheet (problems 11-14).

Other than that, go back and make sure you have done and understood all of the previous homework in light of the objective skills of the unit. The unit test will be on Friday, April 15th.

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