Acute, obtuse or right angled triangle?

Author:Ryan Poling

This worksheet is designed to help students understand the relationship between the side lengths of a triangle and whether the triangle is acute, obtuse or right angled.

New Resources

Two-Way Tables and Ven Diagrams
Function Art 3D - Pawn
seo tool
အခြေခံ data အခေါ်အဝေါ်များ
Domino Effect

Discover Resources

Spirograph using 2 LP-players
Vector Equation of a line
UNIT 3-1: PART E
สามเหลี่ยมพีทาโกรัส
Fun with function

Discover Topics

Hypergeometric Distribution
Reflection
Sequences and Series
Special Points
Percentages