Lesson: Trigonometry in Three Dimensions

Mathematics

In this lesson, we will learn how to solve trigonometry problems in three dimensions.

Video

17:04

Q1:

Using the trigonometric ratios, find .

Q2:

A cuboid is shown in the figure. Calculate the angle between and . Give your answer to two decimal places.

Q3:

The figure shows a right triangular prism. Find the angle between and , giving your answer to two decimal places.

Preview

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