Question

Please solve 19th problem

Answer 1

area of triangle ABC / area of triangle DEF = ( side of AB /side of DE)Power 2

64 / 121  =  ( 16 / DE) 2

Square root of (64/121) =  (16/DE)

8/11 = 16/ DE

DE = 16 x 11 / 8

DE = 2x11

DE = 22

Answer 2

Answer:

Arjun is real hero of mahabharat