Checking for correctness with trig functions

Questions
1

Just a quick question.

I want to ensure that the system reads something like sin(A)b where A is an angle and b is a side as a correct expression. I am not sure simplefunction works well here.

I can do function.evaluateAt(30,50) where A=30 and b=50 and then use inequalities for the range of the answer, but this does not seem to be working.

I really would appreciate your help.

Thank you in advance.

2

CL only does in radians (?), so if your intent is degrees, you need to work in a conversion. (It might be vice versa, but the advice is the same.)

3

You can set the entire activity to run in either degree or radian mode in the activity settings

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image2246Ɨ1104 204 KB

1 Like
4

Iā€™m not sure why I thought this was just for the calculator. :smile: