Chapter 10: Q. 53 (page 777)
Show that the points (1, 5, 0), (3, 8, 6), and (7, −7, 4) are the vertices of a right triangle and find its area.
Short Answer
The area of the given triangle is 54.784 units
Chapter 10: Q. 53 (page 777)
Show that the points (1, 5, 0), (3, 8, 6), and (7, −7, 4) are the vertices of a right triangle and find its area.
The area of the given triangle is 54.784 units
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In Exercises 36–41 use the given sets of points to find:
(a) A nonzero vector N perpendicular to the plane determined by the points.
(b) Two unit vectors perpendicular to the plane determined by the points.
(c) The area of the triangle determined by the points.
In Exercises 37–42, find and find the unit vector in the direction of v.
Use calculator graphs to make approximations for each of the limits in Exercises 67–74.
Find a unit vector in the direction opposite to.
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