Finding the surface area of a triangular pyramid

And very useful than a calculator. Awesome, very helpful tool for who has forgotten math long time, this app help and remind steps. But the camera quality isn't so amazing in it. G advertisements, great app amazing gives quick solutions, has come a long way over the years. HELPS SO MUCH, honestly $10 a month is a little much.

Richard Keil

A bit to figure out but once you get it the app is extremely helpful. Can do hegarty, dr frost, anything. Definitely a homework saver. Either way its works, everybody download now, great app just wished it didn't have a pay wall when it comes how to understand the math. I ever never facing problems in maths solution's.

Composition function And I know that this is ridiculous but if you do an app for physics you will get many downloads. Doesn't have any problem with freezing or anything.

James White