Triangles and angles

Author:: Susan Mealey

Topic:: Angles, Triangles

Move the points around to see how the segment lengths and angle measures change. Make a conjecture about how the lengths of the sides and measure of the angles in a triangle are related to each other.

New Resources

Absolute value of an integer
Absolute Value and Distance
planet moving
Desargues II Locked
Pythagoras' Theorem --Area dissection 2

Discover Resources

arda
Snowflake
Treasure Map: How many steps would it take from the mountains (at point D) to get to the treasure?
Trapezoid: Area
Lab 1

Discover Topics

Natural Numbers
LCM and GCD
Function Graph
Calculus
Integers