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Math - Geometry

• 3D Coordinates (In Space)
• Angles
• Arcs
• Area Formulas
• Classifying Triangles
• Compass/Protractor Constructions
• Congruent Triangles
• Deductive Reasoning
• Dilations
• Geometric Mean
• Geometric Probability
• Graphing Linear Equations
• Inscribed Angles
• Intro to Trigonometry
• Line
• Loci and Transformations
• Mappings (Tessellations)
• Networks
• Pairs of Angles
• Parallels
• Parallels and Transversals
• Parts of Circles
• Planes
• Points
• Polygon Angles
• Polygon Parts
• Polygons and Polyhedra
• Prisms
• Proofs
• Pyramids and Cones
• Quadrilaterals
• Rays/Angles
• Reflections
• Right Triangles
• Rotations
• Segments
• Similar Polygons
• Similar Triangles
• Space
• Statements
• Surface Area Formulas
• Tangents
• Translations
• Triangle Centers
• Triangle Inequality
• Triangle Parts
• Triangle Segments
• Vectors
• Volume Formulas

Polygon Parts

Online Scientific Calculator A helpful scientific calculator that runs in your web browser window. Holt Online Learning

Geometry and Trigonometry Reference A page with links for properties of circles and different types of polygons. Each link has great visuals with clear markings, definitions, and formulas. Cool Math

Tutor.com Polygon Parts Session Tell whether the figure is a polygon. If not, tell why. If it is, tell if its concave or convex. Tutor.com

Polygons This website will lay out the names of polygons according to the number of sides. AAA Math