Ch. 2 - 2D Geometry

A General Angle

The Interior Angles of a Triangle

The 3 interior angles of a triangle = 180°
Measuring Angles (animated)

Angle measures are based on a 360° scale.

Angles / Shapes Polygons
Ch. # 1 & 2: pp 51 - 82 Worksheets Congruent/Similar Shapes Geometry Practice Test


Vids
Triangles Parallelograms Trapezoids Kites Quadrilaterals Polygons



Polygon Measure

Protractors / Ruler
Triangles

Cartesian Quadrants I-IV

Desmo Transforms
Transforms

Spin, Mirror, Slide

Adjacent Angles

Kites:Convex-Concave


Measuring Angles


Angles Game
Measuring Angles

Classifying Triangles

Pythagorean Thereom
Intersecting Lines
Shapes
Congruent vs Similar
Congruent / Similar

Transformations
Transformation Golf


Transforming Shapes


Transforming Shapes


4 Transformations!


Geometric Transforms


1


Coordinates 1

Coordinates 2
Explore Rotations
Explore Reflections
Translate Rules
Translate Points

25 Min. - Max!