Question

if sin theta:cos theta =12:13
find tan theta ,sin theta ,cos theta​

Answer 1

Answer:

Refer to the attachment above

Answer 2

Answer:

tan theta = 12/13

Step-by-step explanation:

since the sin theta : cos theta is 12:13, let the common factor for sin theta and cos theta be x.

then sin theta will be 12x and cos theta will be 13x. -eq.1

also ( sin^2 theta ) + ( cos^2 theta ) = 1. -eq.2

now substitute equations 1 and 2 to get x and sibstitute x in eq 1 for the sin and cosine values of theta.