Question

if tan theta =3/4 then the value of (sin theta+cos theta) is? ​

Answer 1

Answer:

Step-by-step explanation:

tanθ = 3/4

So let Perpendicular be 3k

          and Base be 4k

(Hypotenuse)²  = (P)² + (B)²

(H)² = 9k²+16k²

(H)² = 25k²

H=5k

sinθ + cosθ

P/H+    B/H

3k/5k   +  4k/5k

3/5 +  4/5

7/5