Find the lengths of triangle PQR. Is it a right triangle? Is the triangle equilateral, scalene, or isosceles? Points P (2, -1,0), Q (4, 1,1), R (4, -5, 4). 4). Value 25%. Given the vectors A (-2, 2, 2) and B = (-8, 1, 6). Find: to. The magnitude of A and B b. The dot product. c. In cross or vector product between A and B d. The area of the parallelogram that has vectors A and B.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 16E
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2) Find the lengths of triangle PQR. Is it a right triangle? Is the triangle equilateral, scalene, or isosceles? Points P (2, -1,0), Q (4, 1,1), R (4, -5, 4).

4). Value 25%. Given the vectors A (-2, 2, 2) and B = (-8, 1, 6). Find:

to. The magnitude of A and B
b. The dot product.
c. In cross or vector product between A and B
d. The area of the parallelogram that has vectors A and B.

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