GeoGebra
GeoGebra
Geometry
Angle Relationships
Constructing Triangles
Cross-Sections of 3-D Figures
Geometry
Author:
Elizabeth Barwick
Angle relationships Constructing triangles Slicing 3-D figures
Table of Contents
Angle Relationships
Definition of complementary angles
Supplementary angles
Vertical Angles Exploration
Adjacent Angles
Sum of Interior Angles in a Triangle
Sum of the angles in a triangle
GeoGebra Protractor Tool
Points, Lines, and Planes create
Constructing Triangles
ASA - Triangle Angle-Side-Angle using Sliders
SSS construction of Triangle
AAA Triangle Construction
SSA Testing Triangle Congruence ? Angle-Side-Side ?
Cross-Sections of 3-D Figures
Exploring Sections of Cubes
Sections of Rectangular Prisms (Cuboids)
Sections of Triangular Prisms
Sections of Cylinders
Sections of Cones
Sections of Rectangular Pyramids
Sections of Triangular Pyramids
Sections of Spheres
Next
Definition of complementary angles
New Resources
aperiodic monotile construction_step by step
Cube of a Binomial - Volume Model
Open Middle Logarithm Exercises (1)
Periodic Functions
Oriented Angles and the Unit Circle
Discover Resources
leaf symmetry
Centroid
دالة خطية ونقاط1
Circumscribed ellipse as an envelope
IF4-02-CYU2 (Solutions to inequalities)
Discover Topics
Matrices
Mode
Function Graph
Set Theory
Planes