Question

A 3 m high pole casts a shadow which is 4 m long. find the length of the shadow cast by a vertical pole of height 15 m at the same time.​

Answer 1

Answer:

Step-by-step explanation:

Let the height of the shadow be x metres

so,

3/4=15/x

on solving, we get x=20 metres

Answer 2

Answer:

let new pole be X

then 3/4=15/X

3*X=15*4

=20