Labelling Triangles
- Use CAPITAL LETTERS for the angles.
- Use small letters for the sides.
Pythagorus Theorom
A² + B² = C²
Sin A = opposite/hypotenues : SOH
Cos A = adjacent/hypotenues : CAH
Tan A = opposite/adjacent : TOA
* adjacent is the side of the triangle, thats beside the opposite of the angle.
Example 1
EXAMPLE 2
FOR HOMEWORK
- do Exercise 17 , # 1-6 , 12-20
THE NEXT SCRIBE IS..
Haishan (:
No comments:
Post a Comment