Question

if cot theta =4/3.Then find sin square theta+cos square theta.​

Answer 1

Answer:

25

Step-by-step explanation:

cot theta=4/3

cot theta=1/tan theta

tan theta=1/cot theta

tan theta=1/4/3 or 3/4

tan theta also=sin theta/cos theta

so, sin theta=3 & cos theta=4

sin square theta=9 & cos square theta=16

so, sin sq. theta+cos sq. theta=9+16

                                                 =25