Question

If cos theta= 4/5 then find sin theta, tan theta and sec theta​

Answer 1

Answer:

sinΘ= 3/5,

tanΘ= 3/4,

secΘ= 5/4

Step-by-step explanation:

cosΘ = 4/5

sinΘ = $\sqrt{1-cos^2\theta}$ = $\sqrt{1-(4/5)^2}$ = 3/5

tanΘ = sinΘ/cosΘ = $\frac{3/5}{4/5}$ = 3/4

secΘ = 1/cosΘ = $\frac{1}{4/5}$ = 5/4

Answer 2

Answer:

hope it helps

isn't trignometry awesome !