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Trigonometric Functions Mind Map for Studying Trig

See how sine, cosine and tangent connect through the unit circle, identities and graphs. Then build a map from your own textbook pages or lecture slides.

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CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Why Use a Trig Mind Map

Trigonometry links many ideas. A visual map shows how they fit together.

Build from your own material

Upload your trig notes, PDF or slides and the AI turns them into a branching map.

See the structure at a glance

Ratios, the unit circle, identities and graphs sit on separate branches you can expand.

Move on to practice

Turn the same map into a quiz or flashcards to test your recall of key formulas.

How to Make a Trig Map

Three steps from your notes to a study map you can expand and quiz yourself on.

  1. 1

    Add your material

    Upload trig notes or slides, or type a topic such as sine and cosine.

  2. 2

    AI builds the map

    The AI groups ratios, the unit circle, identities and graphs into branches.

  3. 3

    Study and quiz

    Expand nodes, edit text, export as PNG or PDF, then test yourself with a quiz.

Trigonometric Functions Mind Map Overview

A trigonometric functions mind map organizes the subject into its main branches. Trigonometry studies the ratios of sides in right triangles and extends them to all angles through the unit circle. The core functions are sine, cosine and tangent, with their reciprocals cosecant, secant and cotangent. Most courses then cover identities, inverse functions and the graphs of periodic functions.

  • Basic ratios: sine, cosine and tangent from right triangles
  • Unit circle: defines the functions for any angle
  • Identities: Pythagorean, reciprocal and angle-sum relations
  • Graphs: amplitude, period, phase shift and vertical shift
  • Inverse functions: arcsin, arccos and arctan with domain limits

Use the map to revise before a test, checking each branch from memory. Then generate a map from your own trig notes with CogniGuide.

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Trigonometry Mind Map Questions

Common questions about trig maps and how to build one.

What are the six trigonometric functions?

The six are sine, cosine and tangent, plus their reciprocals cosecant, secant and cotangent. Each is a ratio of two sides of a right triangle, or a coordinate ratio on the unit circle.

Why is the unit circle important in trigonometry?

The unit circle has radius 1, so the coordinates of a point give cosine and sine for any angle. It extends the ratios beyond acute angles and explains their periodic behavior.

Which files can I use to build a trig map?

You can upload a PDF, Word or PowerPoint file, a text or Markdown file, or an image of your notes. You can also type a topic and the AI will build a map from it.

Can I turn my trig mind map into a quiz?

Yes. Any map can become a quiz to test your recall, and the same notes can also be turned into flashcards. The free plan includes 5 creations a week.