Question

An electric pole, 14 m high, casts a shadow of 10 m. Find the height of a tree that casts a

shadow of 15m under similar conditions.​

Answer 1

Answer:

21m

Step-by-step explanation:

Solve by unitary method.

For a shadow of 10m - Height of tree is 14 m

For a shadow of 1m - Height of tree is 14/10 m

For a shadow of 15m - Height of tree is (14/10)*15

=(7/5)*15

=21m