Question

In a (right_angled)ABC at B,AB=24cm BC=7cm,Find sino and caso​

Answer 1

this is your answer

hope it helps you

Answer 2

Answer:

Step-by-step explanation:

In triangle ABC right-angled at B,

using pythagoras theorem

AC^2 = AB^2 + BC^2

AC = under root { AB^2 + BC^2 }

     =  under root { 24^2 + 7^2 }

     =  under root { 576 + 49 }

     =  under root { 625 }

     =  25 cm

sin theta = perpendicular/hypotenuse

             =  AB/AC

             =  24/25

cos theta = hypotenuse/perpendicular

              = 25/24