Download presentation

Presentation is loading. Please wait.

Published byDavid Horton Modified over 3 years ago

4
**Solving Right Triangles**

5
Essential Question How do I solve a right triangle?

6
Vocabulary Solve a right triangle – to determine the measures of all six parts (3 angles, 3 sides).

7
Inverse Trig Ratios We use the inverse sine, inverse cosine, and inverse tangent if we are trying to find angle measures. The calculator buttons look like this: sin-1 cos-1 tan-1

8
Example 1 Find the acute angles of the triangle. Round to the nearest tenth.

9
Try This! Find the acute angles of the triangle. Round to the nearest tenth.

10
Example 2 Solve the right triangle.

11
Try This! Solve the right triangle.

12
Summarizer What is the minimum amount of information needed to solve a right triangle? 2 side lengths or… 1 side length and 1 acute angle measure

Similar presentations

OK

Warm- Up 1. Find the sine, cosine and tangent of A. 2. Find x. 12 x 51° 6 8 10 A.

Warm- Up 1. Find the sine, cosine and tangent of A. 2. Find x. 12 x 51° 6 8 10 A.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on food web and food chain Ppt on applied operational research consultants Ppt on economy of india Ppt on community based disaster management for class 9 Ppt on power line carrier communication ppt Ppt on bio inspired robotics Ppt on cse related topics about computer Ppt on green revolution in india and its effects Ppt on travelling salesman problem branch and bound Ppt on vehicle tracking system with gps and gsm