Area of quadrilateral PQRS is equal to the sum of the area of triangle PSR and the area of
Free Quadrilaterals calculator - Calculate area, perimeter, diagonals, sides and angles for quadrilaterals step-by-step
A side, a diagonal, the base, or the height – one of these lengths comes in a unit different from the square units indicated for the area of each quadrilateral. Convert them to the specified unit and proceed with the usual calculation.
It even showss the steps to solve a problem which is a great deal, amazing app, shows the graph, the equations, and let's me take pictures of my equations so I dont have go type it all in. Wonderful, really helps me with math homework, when i was younger i had to call my mom for her to check if i got the right answer on a problem, now with This app i just scan the math problem and i get the answer! I recommend using This app if you dont understand maths.
Donald Goodridge
It also has a nice UI. The best free app that can help u with all of ur math problems I'm amazed. It helps me a lot and ypu can take pics of the problem, type it, or say it, the auto-focus of the app's camera needs adjustment though.
Donald Zuniga
If you are facing so much problem and wanted one tap answer with clearification, simplifys or solves etc. I hate when other math apps lock solutions behind paywalls. It's amazing that it can recognise handwriting also and does it accurately. I needed to work on an assignment because I was sick and I was behind.
Alfredo Perkins