Given sin60^circ=sqrt3/2sin60=32 and cos60^circ=1/2cos60=12, how do you find tan60^circtan60?

1 Answer
Aug 10, 2018

tan60^@=sqrt3tan60=3

Explanation:

"using the "color(blue)"trigonometric identity"using the trigonometric identity

•color(white)(x)tantheta=sintheta/costhetaxtanθ=sinθcosθ

"thus"thus

tan60^@=sin60^@/cos60^@tan60=sin60cos60

color(white)(xxxxx)=(sqrt3/2)/(1/2)=sqrt3/cancel(2)xxcancel(2)/1=sqrt3