Hi ,
i am in middle of doing my quiz of class 4 ( Nr. 1 ) and i am a little confused.
then i tried out all answers and it all is correct. Besides , tan tan radious doesnt work…
So i am confused then there is a answer : all of above
but it is not all , because tan tan radious doesnt work…
Could it be that i am using tan tan radious incorrect?
thank You.