Sum of Interior Angles of a Polygon

Autor:現代中學數學 Modern Secondary Mathematics

Investigate the sum of interior angles of a polygon by observing the number of triangles the polygon can be divided into. (for use with P.4.10 and P.4.11 of Book 1B)

Nuevos recursos

apec
Random Polar Curve (1)
Other Variations of Cosine
Taylor Error Bound
Rule of Sarrus - Determinant of a 3×3 Matrix

Descubrir recursos

BlakeSP1
First Method
Dilations
Linear Inequalities

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Triángulos Rectángulos
Aritmética
Volumen
Intersección
Rombos