Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Define pythagoras theorem (formula) |
|
A2+_2=C2 |
|
|
Define (Toa Cah Soh) |
|
SINE RATIO= opposite / hypotenuse Cosine ratio=adjacent /hypotenuse Tangent ratio= opposite /adjacent
|
|
|
What is Cosine Ratio
|
|
Cosine ratio = adjacent/hypotenuse
|
|
|
How to find sine angle |
|
The theta is in between the(hypotenuse & adjacent)
|
|
|
Find theta of this diagram |
|
Use sine ratio Answer is 32.6 degree |
|
|
What is Cosine Ratio |
|
This is the formula |
|
|
What is Tangent ratio |
|
To find the angle use Tangent, Cosine, sine inverse |
|
|
Angles of Elevation & depression |
|
How to know Elevation or depression Angle of ELEVATION (look straight then look up to the object) Angle of DEPRESSION (Look straight then look down to the object |
