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Interior Angles of Triangles
Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Angles
,
Triangles
Investigate the sum of interior angles of a triangle. (for use with P.3.47 of Book 1B)
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רישום חופשי
Prism Drawn in 1-Point Perspective
Volume by Shells Around y
z`]]
Triangle with 3 Right Angles
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magic point 8
Scatterplot #1.1: My equation
Angle Bisector
Rotating 180 degrees about the origin
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Arithmetic Operations
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