Lesson: The Angle between Two Vectors in the Coordinate Plane Mathematics

In this lesson, we will learn how to use the dot product to find the angle between two nonzero vectors in a plane.

Sample Question Videos

Q1:

If and , where the measure of the angle between and is , find correct to the nearest hundredth.

Q2:

Suppose is a square of side 47. Determine .

Q3:

Suppose a rectangle with and . Determine .

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