This Segment and angle addition calculator provides step-by-step instructions for solving all math problems.
It's saved me so much time I don't mind taking the time to write a review for this while studying for tomorrow's test : ^D. I really like the feature where you can take a photo of the problem, very useful and helpful. I like this app it is good in solving your math problems. I can't even explain how helpful it it.
Solved a algebra system just by take a photo of the problem with the app and then tell the app to solve it, and it did it, realy amazing. If you have this app trust me you don't need help from no body.