### Navigating the unit circle: solving equations with decimals (second example)

### Navigating the unit circle: solving equations (with decimals)

**How to master the unit circle and trigonometric identities**

When we first learn trigonometry, we learn how the ratios relate to the sides of a right-angled triangle (in time, i will create videos explaining this, too). By placing.

## Pre-calculus - learn how to convert an angle in decimal form of degrees to radians, 71.72 degrees

In this video playlist you will start by learning how to sketch angles in standard form in radians and degrees. We will then learn.

**Trigonometry right triangle ratios - unit circle - calculator trick**

A demonstration on how to use a calculator (answer as decimal) to find the exact answer (found on the unit circle).

### Inverse trig functions: arcsin trigonometry khan academy

Introduction to the inverse trig function arcsin practice this lesson yourself on right now:.

### Example: converting degrees to radians trigonometry khan academy

Worked example to help understand how we convert radians to degrees practice this lesson yourself on right now:.

**Pre-calculus - rewriting a number in decimal form to dms form, 5.124 degrees**

In this video playlist you will start by learning how to sketch angles in standard form in radians and degrees. We will then learn.

### Pre-calculus - rewriting a number in dms form to decimal form, 13 degrees 8 20

In this video playlist you will start by learning how to sketch angles in standard form in radians and degrees. We will then learn.

### 42 - word problems with decimals and geometry

In this unit you will see how to - use the pythagorean theorem to solve problems involving right triangles - solve word problems involving the area of triangles.