Category | Price | Seller | Device |
---|---|---|---|
Education | $0.99 | Jim Chapple | iPhone, iPad, iPod |
New this version: Now the area of the triangle is calculated for you. An explanation of how this was done is also given.
The App is simple to use. Just enter an angle and a side or two sides and all the others will be calculated for you. To see how the answers were arrived at just select the 'Workings' button and a page is shown with a comprehensive set of steps to show how each was calculated.
To enter a value for an angle or a side just touch the diagram on or near the one you want to specify. The keypad pops up. Enter the value you want and select OK. Select the other value and do the same. When you press OK this time the App calculates the other values.
To start over select 'Clear All'. All values are reset. You can now specify two other values.
Note: The App cannot calculate the answers if you specify two angles and no sides. It is mathematically impossible. You have to specify an angle and a side or two sides.
For .99 cents this app is not bad at all, makes it a whole lot easier to get angles without figuring it out yourself.
Good Tool for work. A little improvement on the user friendliness will be a great update.
I was looking for an app that would tell me size of each side and each angle but this app forces you to buy a second app for each feature.
For a pay app it only lets u do tangent and only of a triangle and tries to make you pay for additional formulas its a total waste of money