🔺 Complete Geometry Symbols Generator
Master geometry with ∠, △, □, ○, ∥, ⊥, ≅, ∼, °, mathematical shapes and advanced geometric notation. Perfect for geometry students, mathematicians, teachers, and engineers with interactive shape builder.
🧮 Geometric Calculator
Calculate areas, perimeters, volumes, and perform geometric operations with step-by-step solutions.
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Complete Geometric Symbols & Shapes
∠ Angles & Measurements
Angle
Right Angle
Measured Angle
Spherical Angle
Degree
Minute
Second
Arc
△ Shapes & Figures
Triangle
White Triangle
Triangle Down
Triangle Left
Triangle Right
Square
Black Square
White Square
○ Circles & Curves
Circle
Black Circle
Bullseye
Large Circle
White Bullet
Fisheye
Lozenge
White Diamond
Pentagon
Hexagon
Octagon
Rectangle
Diamond
─ Lines & Segments
Horizontal Line
Vertical Line
Forward Slash
Backslash
Bold Horizontal
Bold Vertical
Top-Left Corner
Top-Right Corner
Bottom-Left Corner
Bottom-Right Corner
Left T-Junction
Right T-Junction
Top T-Junction
∥ Relations & Properties
Parallel
Perpendicular
Congruent
Similar
Proportional
Not Equal
Approximately Equal
Identical
Much Less
Much Greater
Less Equal
Greater Equal
Therefore
Because
📏 Measurements & Units
Degree
Celsius
Fahrenheit
Feet
Inches
Square
Cubic
Pi
Square Root
Cube Root
Infinity
Summation
Product
🔬 Advanced Geometry
Integral
Double Integral
Triple Integral
Contour Integral
Nabla
Partial Differential
Increment
QED
Circled Plus
Circled Times
Circled Dot
Circled Minus
Geometric Expressions & Examples
∠ABC = 90°
Table of Contents
🔺 Complete Geometry Symbols Reference Table
Master the complete collection of geometry symbols with our comprehensive reference table. Click any symbol to copy it instantly for use in your geometric documents, research papers, and educational presentations.
| Symbol | Name | HTML Code | Unicode | Category | Usage |
|---|---|---|---|---|---|
| ∠ Angles & Measurements | |||||
| ∠ | Angle | ∠ | U+2220 | Angle | ∠ABC = 90° |
| ∟ | Right Angle | ∟ | U+221F | Angle | ∟ABC |
| ° | Degree | ° | U+00B0 | Measurement | 90° |
| π | Pi | π | U+03C0 | Constant | C = 2πr |
| √ | Square Root | √ | U+221A | Operation | c = √(a² + b²) |
| ∞ | Infinity | ∞ | U+221E | Constant | ∞ |
| △ Geometric Shapes | |||||
| △ | Triangle | ▵ | U+25B3 | Shape | △ABC |
| □ | Square | □ | U+25A1 | Shape | □ABCD |
| ○ | Circle | ○ | U+25CB | Shape | ○O |
| ▬ | Rectangle | ▭ | U+25AC | Shape | ▬ABCD |
| ◆ | Diamond | ♦ | U+25C6 | Shape | ◆ABCD |
| ⬟ | Pentagon | ⫿ | U+2B1F | Shape | ⬟ABCDE |
| ⬡ | Hexagon | ⬁ | U+2B21 | Shape | ⬡ABCDEF |
| ─ Lines & Relations | |||||
| ∥ | Parallel | ∥ | U+2225 | Relation | AB ∥ CD |
| ⊥ | Perpendicular | ⊥ | U+22A5 | Relation | AB ⊥ CD |
| ≅ | Congruent | ≅ | U+2245 | Relation | △ABC ≅ △DEF |
| ∼ | Similar | ∼ | U+223C | Relation | △ABC ∼ △DEF |
| ≪ | Much Less | ≪ | U+226A | Relation | a ≪ b |
| ≫ | Much Greater | ≫ | U+226B | Relation | a ≫ b |
| ≤ | Less Equal | ≤ | U+2264 | Relation | a ≤ b |
| ≥ | Greater Equal | ≥ | U+2265 | Relation | a ≥ b |
| ∴ | Therefore | ∴ | U+2234 | Logical | ∴ |
| ∵ | Because | ∵ | U+2235 | Logical | ∵ |
| 🔬 Advanced Geometry | |||||
| ∫ | Integral | ∫ | U+222B | Operation | ∫f(x)dx |
| ∬ | Double Integral | ∬ | U+222C | Operation | ∬f(x,y)dxdy |
| ∭ | Triple Integral | ∭ | U+222D | Operation | ∭f(x,y,z)dxdydz |
| ∇ | Nabla | ∇ | U+2207 | Operator | ∇f |
| ∂ | Partial Differential | ∂ | U+2202 | Operator | ∂f/∂x |
| ∑ | Summation | ∑ | U+2211 | Operation | ∑xᵢ |
| ∏ | Product | ∏ | U+220F | Operation | ∏xᵢ |
| 🔢 Mathematical Operations | |||||
| ² | Square | ² | U+00B2 | Power | A = s² |
| ³ | Cubic | ³ | U+00B3 | Power | V = s³ |
| √ | Square Root | √ | U+221A | Operation | c = √(a² + b²) |
| ∴ | Therefore | ∴ | U+2234 | Logical | ∴ |
🔤 Complete Geometry Symbols Typing Guide
🪟 Windows Alt Codes
Use numeric keypad with Alt key. Ensure Num Lock is on.
Basic Shapes
∠Angle: Alt + 8736△Triangle: Alt + 9651□Square: Alt + 9633○Circle: Alt + 9675◇Diamond: Alt + 9671
Measurements
°Degree: Alt + 0176πPi: Alt + 0960²Square: Alt + 0178³Cubic: Alt + 0179√Square Root: Alt + 8730
Relations
∥Parallel: Alt + 8741⊥Perpendicular: Alt + 8869≅Congruent: Alt + 8773∼Similar: Alt + 8764≠Not Equal: Alt + 8800
🍎 Mac Keyboard Shortcuts
Use Option key combinations. Some symbols require Character Viewer.
Basic Symbols
°Degree: Option + 0²Square: Option + 2³Cubic: Option + 3πPi: Option + P∞Infinity: Option + 5
Advanced Symbols
√Square Root: Option + V≠Not Equal: Option + =≈Approximately: Option + X≤Less Equal: Option + ,≥Greater Equal: Option + .
Character Viewer
∠Angle: Character Viewer → Math Symbols△Triangle: Character Viewer → Geometric Shapes∥Parallel: Character Viewer → Math Symbols⊥Perpendicular: Character Viewer → Math Symbols≅Congruent: Character Viewer → Math Symbols
🌐 HTML Entities & Unicode
Use these codes in HTML, CSS, and web development.
Named Entities
∠→ ∠ (Angle)°→ ° (Degree)π→ π (Pi)²→ ² (Square)³→ ³ (Cubic)√→ √ (Square Root)∥→ ∥ (Parallel)⊥→ ⊥ (Perpendicular)≅→ ≅ (Congruent)∼→ ∼ (Similar)
Decimal Codes
∠→ ∠△→ △□→ □○→ ○∥→ ∥⊥→ ⊥≅→ ≅∼→ ∼≠→ ≠
Hex Codes
∠→ ∠△→ △□→ □○→ ○∥→ ∥⊥→ ⊥≅→ ≅∼→ ∼≠→ ≠
📊 Scientific Software
Typing geometry symbols in academic and scientific applications.
LaTeX
\angle→ ∠\triangle→ △\square→ □\parallel→ ∥\perp→ ⊥\cong→ ≅\sim→ ∼\neq→ ≠\approx→ ≈
Microsoft Office
- Insert → Symbol → Mathematical Operators
- Alt+X with Unicode: 2220 Alt+X → ∠
- Equation Editor: \angle, \triangle, etc.
- AutoCorrect: Type (angle) → ∠
Google Docs
- Insert → Special characters → Symbol → Math
- Insert → Equation → Type symbols
- Search “angle”, “triangle”, “parallel”, etc.
- Unicode shortcuts in equation editor