Question

A pole of length 12m casts a shadow of length 15.6m (1) find the length of the shadow cast by another pole of length 18m (2) find the height of a pole which casts a shadow of length 11.7m

Answer 1

Explanation:

Length of the vertical pole =12 m

Shadow of this pole 4 m

Let the height of the tower be h.

And Shadow of this tower =21 m

Therefore,

412=21h

3=21h

h=63 m

Hence, this is the answer.

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