From 63f842bb8eef38403f27e3b53190484014432a57 Mon Sep 17 00:00:00 2001 From: zleyyij <75810274+zleyyij@users.noreply.github.com> Date: Mon, 9 Sep 2024 10:32:51 -0600 Subject: [PATCH] vault backup: 2024-09-09 10:32:51 --- education/math/MATH1060 (trig)/Angles.md | 3 +++ education/math/MATH1060 (trig)/The Unit Circle.md | 9 +++++++++ 2 files changed, 12 insertions(+) create mode 100644 education/math/MATH1060 (trig)/The Unit Circle.md diff --git a/education/math/MATH1060 (trig)/Angles.md b/education/math/MATH1060 (trig)/Angles.md index d717c88..45d20b7 100644 --- a/education/math/MATH1060 (trig)/Angles.md +++ b/education/math/MATH1060 (trig)/Angles.md @@ -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. +## 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 | Term | Description | | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | diff --git a/education/math/MATH1060 (trig)/The Unit Circle.md b/education/math/MATH1060 (trig)/The Unit Circle.md new file mode 100644 index 0000000..490dcdc --- /dev/null +++ b/education/math/MATH1060 (trig)/The Unit Circle.md @@ -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 | +| ---- | ----------- | +| | | \ No newline at end of file