GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Sum of the Interior Angles of a Polygon
Author:
Ms. Dougherty-Samowitz
,
cwinske
,
Bobby Knurek
Use your handout with these directions to discover the formula for finding the sum of the interior angles of any polygon.
GeoGebra
GeoGebra
New Resources
Thin Slice: Using Trig Ratios to Solve for R.Triangle Sides
What if the Exponent is an OUTPUT?
Rings of circles
Transformation of curves
Binomial Coefficient and Symmetry
Discover Resources
illustration of the formula (p+q)³
Balancing Scale
Slanty Shanty Project
Factoring Quadratics
Part 46
Discover Topics
Addition
Correlation
Differential Equation
Derivative
Sequences and Series