Trigonometry
Inverse Sine (Arcsine) - Trigonometry
Learn the inverse sine (arcsine) with examples, step-by-step guide, and calculator tools. Find angle from sine value
The inverse sine (arcsine) is a fundamental concept in trigonometry. Find angle from sine value. This page provides a comprehensive guide with worked examples and practical applications.
The Formula
\[\theta = \arcsin(x) \text{ where } x = \sin(\theta)\]
Variables
θ
Angle
x
Sine value (-1 to 1)
Step-by-Step Guide
- 1
Step 1: Gather your data values
- 2
Step 2: Apply the formula
- 3
Step 3: Perform the calculations
- 4
Step 4: Interpret the result
Examples
Example 1
Example 1: [] → arcsin(0.5) = 30° or π/6 radians
Example 2
Example 2: 30° or π/6
Frequently Asked Questions
What is the inverse sine (arcsine)?
Find angle from sine value
How do I calculate inverse sine (arcsine)?
Use the formula: \theta = \arcsin(x) \text{ where } x = \sin(\theta). Follow the steps provided above.
What tools can help with inverse sine (arcsine)?
We provide online calculators: calculator