A boy sees an injured cat on a window sill 20m above the ground. To help the cat the boy takes the staircase at an angle of elevation of 450 (i) What is the distance the boy has to cover to reach the cat? (ii) What are the qualities the boy projects to help the cat? ​


Here sin45 = 20/AC
AC = 20/sin45 = 20root2 cm


  • 0
I think it is 20root2 meter
  • 0
What are you looking for?