SOLUTION: Given the points A(0, 0) B(3, 1) and C(1, 4) find the measure of angle ABC?
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Question 945474: Given the points A(0, 0) B(3, 1) and C(1, 4) find the measure of angle ABC?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Using B as the origin, then the vector BA becomes (-3,-1) and vector BC becomes
(-2,3).
You can use the dot product to solve for the angle since
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