arc/notes
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vault backup: 2024-09-09 10:32:51

Browse Source
This commit is contained in:
zleyyij 2024-09-09 10:32:51 -06:00
parent 81e68a8afd
commit 63f842bb8e
2 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
education/math/MATH1060 (trig)/Angles.md
View File

@ -37,6 +37,9 @@ These rules apply regardless of the orientation of the triangle.
Cosecant, secant, and tangent are inverses of sine, cosine, and tangent respectively, and so they can be found by taking $\frac{1}{x}$, where $x$ is the function you'd like to find the inverse of. Cosecant, secant, and tangent are inverses of sine, cosine, and tangent respectively, and so they can be found by taking $\frac{1}{x}$, where $x$ is the function you'd like to find the inverse of.
## Angle of Elevation/Depression
- The **angle of elevation** is the angle between the hypotenuse and the bottom line. As an example, if a ladder was leaning against a building, the angle of elevation would be the angle where the ladder intersects with the ground, and it would be the angle between the ladder and the ground.
- The **angle of depression** is the angle between the top of the hypotenuse and an (often imaginary) horizontal line.
# Definitions # Definitions
| Term | Description | | Term | Description |
| -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |

9
education/math/MATH1060 (trig)/The Unit Circle.md Normal file
View File

@ -0,0 +1,9 @@
# Introduction
The unit circle has a center a $(0, 0)$, and a radius of $1$ with no defined unit.
# Definitions
| Term | Description |
| ---- | ----------- |
| | |