Find the exact value of tan pi 12 July 8, 2019 16 32 64 128 Find the exact value of tan pi/12 by using a sum or difference formula Find the exact value of tan (- π 12 E find the exact value of tan − π 12 Find the value of each trigonometric ratio Find the value of each trigonometric ratio to the nearest ten-thousandth Find the exact value of sin