Question

Help with trig

Answer 1

Without using a calculator, what is the value of the following function? tan75°

Answer 2

I see you didnt try simplifying your choices

Answer 3

I simplified one of them to sqrt(3) + 2 in like 30 seconds

Answer 4

If you need fraction help you can ask.

Answer 5

Yes I need fraction help s: I know the sqrt3 + 2

Answer 6

Idk bout that fraction thingy though :C

Answer 7

hmm you can break it down into two parts using the sum and differences formula :)
Remember that : tan (A + B ) = (tan A + tan B) / (1 - tanA *tanB)

Then you also want to use your exact values :P

Answer 8

incase you've forgotten your exact values. Here's a handy table:
http://prntscr.com/6m8zk1

and yeah ^_^