Love Triangle: How Trigonometry Shapes the World Sara Farizan “Deeply enjoyable from start to

“Deeply enjoyable from start to finish

the Mars alien exploration

the uniquely human freedom that opens the possibility of shaping the kind of life we will live and the kind of person we will become

A #1 New York Times bestselling phenomenon

Love Triangle: How Trigonometry Shapes the World Sara Farizan “Deeply enjoyable from start toAN INSTANT NEW YORK TIMES BESTSELLER! An ode to triangles, the shape that makes our lives possible Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be slightly less bad at pool. Triangles underpin our day to day lives and civilization as we know it. In Love Triangle, Matt Parker argues we should all show a lot more