Question

solve 17 and 18 question

Answer 1

18
×17
=306





hop it is correct

Answer 2

Answer:

ans 18:

hight of mohan: length of mohan

4 :. 3

Length of the shadow of less=21m

let length of tree. = xm

hight of mohan : length of mohan & shadow: :

4. :. 3. : :

length of tree : length of tree& shadow

x. :. 21

P.M = P.E

3×x= 4×21

x. =. 4×21

x =. 4×21 /3

x= 28 m