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What is the Sentry Theorem?
Author:
Carmel Schettino
Topic:
Angles
,
Polygons
Justify why the sum the exterior angles of any polygon (just 5 sides here) is equal to 360)? Why might this be called the Sentry Theorem?
GeoGebra
New Resources
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Polar Coordinates Book
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Tracing r = 2 cos(θ)
רישום חופשי
Discover Resources
Polygon Dissection
Book
SecondaFunzione
title
Natzke 3.1/3.2 Activity
Discover Topics
Algebra
Rational Numbers
Vectors 3D (Three-Dimensional)
Percentages
Trigonometric Functions