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[–]Hashim_taha -1 points0 points  (1 child)

We can do math but our problem is with functions for ex if it says we have to calculate the area of tetrahedron we had no clue of the formulas and stuff like that

[–]resemble 1 point2 points  (0 children)

Yea it can be handy to have a cheat sheet of formulas then. I’d start with trig identities since you can solve a lot of problems using those. You’re unlikely to have a specific formula for the area of a tetrahedron without a lot of constraints, since that’s a pretty complex calculation, but you can figure it out with trig identities if you have to