Question

an electric pole Casts a shadow of length 15 M at a time when a tree 20 m high Casts a shadow of length 18 M find the height of pole​

Answer 1

Answer:

Step-by-step explanation:

Shadows of all the objects are proportional to their height.

Let the height of Electric pole be x m.

Therefore,

x/15 = 20/18

=> x =15x20/18

=> x = 16.66..7

=>x≈16.67

This x m = 16.67 m [Answer]

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