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GeoGebra
GeoGebra Classroom
Outline
Introduction to Trigonometry
Missing lengths in similar triangles
Identifying Sides of Right Triangles versus Acute Angles
Investigate Tangent Ratio
Ratio of Sides in a Right Triangle
Open Pythagorean Challenge
Introduction to Trigonometry
Author:
MrsOtto
Intro to Trigonometry
Missing lengths in similar triangles
Identifying Sides of Right Triangles versus Acute Angles
Investigate Tangent Ratio
Ratio of Sides in a Right Triangle
Open Pythagorean Challenge
Next
Missing lengths in similar triangles
New Resources
Shadow of a Cube (v2)
Sphere on a Grid
Hexagonal curves animation
Poorly Drawn Parallelograms 3
Icosahedron1
Discover Resources
Fill circle
Exercise 14
กราฟของสมการเชิงเส้นตัวแปรเดียว
Rhombus!
Area of Shapes
Discover Topics
Mode
Arithmetic
Special Points
Sine
Congruence