What similarity statement can you write relating the three triangles in the diagram? GHF~GIH~HIF HIF~GIH~GFH GFH~GHI~HIF GHF~IGH~HIF
hint: http://www.mathwarehouse.com/geometry/similar/triangles/geometric-mean.php notice their similarities or check the picture here
well.. did you split the triangle into three yet?
split it into three, and you'll see the labels :)
Okay, maybe I just did it wrong
Oh okay I see! Thank you!