PLEEEEASS HELP QUICKLY!!!!!!

1.Draw a right triangle with sides 2,2√3, and 4 units. Label all angle measures and sides. Using the side relationships from the figure, show that the following trigonometric identities hold true for either one of the non-right angles:
a.) tan0= sin0/ cos0
b.) sin^2 (0) + cos^2 (0)=1
where 0 represents what ever angle you choose

can you walk me through it on how you got your answer.