Question

A tree 12 m high casts a shadow of length 8 m. Height of the tree, whose shadow is 6 m
in length is​

Answer 1

Step-by-step explanation:

ANSWER

Let the height of the pole be h

Then

6:8=h:20

8

6

=20

h

8h=20×6

8h=120

h=8

120

h=15

Hence the required height of the pole is 15m.