Subject :NSO Class : Class 3
The given diagram shows 2 shadows formed by a tree and a 3-metre tall lamp post. If the shadow of the tree is 15 metres long and that of the lamp post is 4.5 metres long, what is the height of the tree?
(a) 10.0 m
(b) 10.5 m
(c) 13.5 m
(d) 22.5 m
c correct answer
Ans 1:
Class : Class 5
C correct answer
Ans 2:
Class : Class 9
very good question......