Question

in the adjoining figure ∆uvw is a right angled triangle and ∆ UVW= 90° uv=6cm , vw= 8cm find the sin U and than W​

Answer 1

Answer:

Given: △UVW, ∠UVW=90∘, UV=6 cm, UW=8 cm

By Pythagoras theorem,

UV2+VW2=UW2

62+VW2=82

VW2=28

VW=27 cm

Trigonometric ratio w.r.t ∠W

SinW=HP=UWUV=86=43