Trigonometric ratios in a right triangle
Trigonometric ratios and identities · Mathematics
Study notes
Q: A right triangle has opposite = 3, adjacent = 4 for angle θ. Find sin θ, cos θ, tan θ. Hypotenuse = √(9+16) = 5. sin θ = 3/5, cos θ = 4/5, tan θ = 3/4.