Cosine Rule App
We create an app which tests the user on the Cosine Rule.
We use random inputs for three variables and a Show/Hide button to conceal/reveal the answer.
First draw a triangle and constrain it by two sides and the included angle.
We create an app which tests the user on the Cosine Rule.
We use random inputs for three variables and a Show/Hide button to conceal/reveal the answer.
First draw a triangle and constrain it by two sides and the included angle.
We now create measurements for these three quantities (these outputs will be displayed in our app), along with the third side.
We can use the variable panel to set bounds for our variables.
When we create the app, we specify that the input variables will acquire random values. The measurement of the third side is concealed and revealed using a Show/Hide button.
Here is the resulting app.