using the following: P(5, -1, 2), Q(-3, 2, 0), R(4, -5, 2) a) find the normal vector to the plane determined by PQR b) find the parametric equations for a line through Q that is parallel to the line through P and R c) find the midpoint of QR  and PR

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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using the following: P(5, -1, 2), Q(-3, 2, 0), R(4, -5, 2)

a) find the normal vector to the plane determined by PQR

b) find the parametric equations for a line through Q that is parallel to the line through P and R

c) find the midpoint of QR  and PR

d) find the volume of parallelepiped, PQR

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