A triangle has two of its corners in (4, 0, 7), (0, 4, 7), and the third on the curve in space that consists of all points (4, 4, a? + 7), where a is a real number. Calculate the area of the triangle as a function of a, f (a), and indicate where it assumes its minimum value (Positively Oriented ON System). Answer: The area f -a -0 = and it assumes its minimum (a) when
A triangle has two of its corners in (4, 0, 7), (0, 4, 7), and the third on the curve in space that consists of all points (4, 4, a? + 7), where a is a real number. Calculate the area of the triangle as a function of a, f (a), and indicate where it assumes its minimum value (Positively Oriented ON System). Answer: The area f -a -0 = and it assumes its minimum (a) when
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter7: Locus And Concurrence
Section7.2: Concurrence Of Lines
Problem 30E: In MNP for Exercise 29, medians MB, NA and PC intersect at centroid Q. a Find QB If MQ=8.2. b Find...
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