Download presentation

Presentation is loading. Please wait.

1
**Special Shortcuts for 45-45-90 and 30-60-90 Triangles**

2
Triangle If you know the length of the leg, multiply that by 2 to find the length of the hypotenuse.

3
Triangle If you know the length of the hypotenuse and you want the length of the leg, divide the length of the hypotenuse by 2.

4
Triangle When working with a triangle, you will have three different lengths: Short leg Long leg Hypotenuse

5
**30-60-90 Triangle If you know the length of the short leg:**

The length of the hypotenuse is twice the length of the short leg. The length of the long leg is the length of the short leg multiplied by 3.

6
**30-60-90 Triangle If you know the length of the hypotenuse:**

Find the length of the short leg by dividing the length of the hypotenuse by 2. Now that you know the length of the short leg, multiply it by 3 to find the length of the long leg.

7
**30-60-90 Triangle If you know the length of the long leg:**

Find the length of the short leg by dividing the length of the long leg by 3. Now that you know the length of the short leg, multiply it by 2 to find the length of the hypotenuse.

Similar presentations

OK

Special Right Triangles Lesson 7-3: Special Right Triangles1.

Special Right Triangles Lesson 7-3: Special Right Triangles1.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on keeping it from harold free download Dr appt on the beach Ppt on eia report in malaysia Ppt on eisenmenger syndrome in adults Ppt on global warming for students free download Ppt on 2 dimensional figures and 3 dimensional slides Ppt on curiosity rover Ppt online download for youtube Ppt on intellectual property law Ppt on history of australia convicts