10_Answers of MIQ of Height and Distance U-9 P-3

Answers of M.I.Questions of Height and Distance class-10 Unit-9 Part- 3

Answers: 

9.   height of tree = 8(root 3) m

10. speed = 720 Km/h

11. original height of tree = 30( root 3) m

12.  height of tower = 6.83 m