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3. New video tutorials information.

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#### shaalaa.com | Application of Trigonometry part 1 (Concepts)

#### Series 1: playing of 7

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Heights and Distances

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Application of Trigonometry part 1 (Concepts)

00:13:33

00:13:33

Application of Trigonometry part 2 (Examples)

00:09:18

00:09:18

Application of Trigonometry part 3 (Examples)

00:11:50

00:11:50

Application of Trigonometry part 4 (Examples)

00:08:43

00:08:43

Application of Trigonometry part 5 (Examples)

00:08:57

00:08:57

Application of Trigonometry part 6 (Examples)

00:10:12

00:10:12

Application of Trigonometry part 7 (Examples)

00:10:18

00:10:18

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(if you have any topic related video then share link with us)### Description

**Angle of elevation, Angle of Depression**

- Simple problems on heights and distances.
- Problems should not involve more than two right triangles.
- Angles of elevation / depression should be only 30°, 45°, 60°.