Here's an amazing secret: to prove two triangles are similar, you only need to check their ANGLES not even the sides! Avinto reveals the AA shortcut (Angle-Angle) that makes proving triangle similarity almost effortless! But that's not all once triangles are similar, the sides unlock a powerful PROPORTION equation that can find distances you could NEVER measure directly! Surveyors use this to measure mountain heights. Sailors used it to navigate oceans. Now YOU will use it to solve problems that seem impossible! This is one of maths' greatest tools master it with Avinto today!
16/05/2026, 12:13:29
