Ram measured the length of a curved line using a thread. He made a right angled triangle, of base 10 cm and height 20 cm, with the same thread. Find the length of the curved line measured by him.

Ram measured the length of a curved line using a thread. He made a rig

1.	Ram measured the length of a curved line using a thread. He made a right angled triangle, of base 10 cm and height 20 cm, with the same thread. Find the length of the curved line measured by him.
Answer» SOLUTION :HYPOTENUSE= `SQRT(100+400)=sqrt(500) = 10 sqrt(5) CM` Length of the curved line = 10 + 20 + 10 `sqrt(5)` = 52.3 cm