Respuesta :

msm555

Answer:

solution:

relation between perpendicular and base is given by tan angle

so

[tex] \tan(ø) [/tex]=perpendicular/base=4/13

ø=tan-¹ (4/13)=17.10°

angle indicated =ø=17.10°
  • tanØ=Perpendicular/Base
  • tanØ=4/13
  • Ø=tan^{-1}(4/13)
  • Ø=17.1°

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