Question

Class 10th trignomatry,
trignomatry rasio

Answer 1

we define the following ratios known as trigonometric ratios :-

(i) sine theta =perpendicular/hypotenus

(ii)cosine theta=Base/ hypotenus

(iii) tangent theta=perpendicular/base

(iv) cosecant theta =hypotenuse/perpendicular

(v)secant theta = hypotenuse/base

(vi)cotangent theta =base/perpendicular