Lesson 9 - Angle Theorems of a Triangle

Auteur:Mr. Coffie

This book contains GeoGebra pages that explore the theorems discussed in 10th grade geometry: the triangle angle-sum theorem and the triangle exterior angle-sum theorem.

Sum of the Angles in a Triangle
Triangle Exterior Angle-Sum Theorem

Sum of the Angles in a Triangle

Nieuw didactisch materiaal

Slope Illustrator (2)
Pythagorean Theorem: Extension Exercises
繪畫垂直線
Midpoint Theorem (V2): Integer Solutions
Right Triangle Inscribed in a Semicircle

Ontdek materiaal

Angle at Centre Twice Angle at Circumference
Осевая симметрия 1
Chord & Arc Properties
tangent
PeterMidpointQuadsProject

Ontdek onderwerpen

Symmetrie
Rechth. prisma
Lineaire functies
Veelhoeken
Ongelijkheden

Lesson 9 - Angle Theorems of a Triangle

Sum of the Angles in a Triangle

Triangle Exterior Angle-Sum Theorem

Nieuw didactisch materiaal

Ontdek materiaal

Ontdek onderwerpen