Your SlideShare is downloading. ×
0
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
8 5 The Tangent Ratio
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

8 5 The Tangent Ratio

386

Published on

Published in: Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
386
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
14
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. 8-5 The Tangent Ratio
  • 2. Vocab Review Hypotenuse Leg Leg
  • 3. The Tangent Ratio <ul><li>The tangent of angle X is: </li></ul><ul><li>The opposite leg over the adjacent leg </li></ul>X Z Y
  • 4. Example <ul><li>The tangent of angle X is: </li></ul>X Z Y 5 12 13
  • 5. What does that mean? Look at the table on page 311. Find the number closest to 0.4126 in the tangent column What is the approximate angle? X Z Y 5 12 13
  • 6. What else can we do? <ul><li>Stay on page 311 </li></ul><ul><li>So what! You say? </li></ul>
  • 7. How about this? X Z Y a 14 34 ͦ
  • 8. tan 24 °= ? <ul><li>0.4067 </li></ul><ul><li>0.9135 </li></ul><ul><li>0.4452 </li></ul><ul><li>0.4463 </li></ul>30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 10
  • 9. tan ___ = 2.9024 <ul><li>26 ° </li></ul><ul><li>71 ° </li></ul><ul><li>45 ° </li></ul><ul><li>0.3256 </li></ul>10 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
  • 10. Solve for x. <ul><li>4.6 </li></ul><ul><li>11.8 </li></ul><ul><li>2.1 </li></ul><ul><li>0.08 </li></ul>X 5 23 ° 10 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
  • 11. SPICSA <ul><li>Page 308 2-22 even </li></ul>

×