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H - Obtuse triangle-a
Author:
MathCenter
New Resources
Positions of cards while shuffling (in a standard deck of 52 cards)
Angles in an Equilateral Triangle
Perpendiculars from a Point
Fun with stars
Rainbow pendulum
Discover Resources
Parallel Line Through a Point - Perpendicular Lines
Proving Figures Similar
Maximizing Area
Finish the Triangle 1
Algebra Week 5 Day 2
Discover Topics
Quadratic Functions
Percentages
Curve Sketching
Intersection
Equations