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Street light bulb is fixed on …

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Street light bulb is fixed on a pole 6 metre above the level of street if a woman of height 1.5 class assado of 3 metre find how far she is away from the base of the pole
  • 1 answers

Rajan Kumar Pasi 4 years, 5 months ago

A mistake in the question, "class assado" = cast's a shadow.

Sol:

From eq. 1 and eq. 2 we will get:

{tex}\huge {=>\ \frac{6}{y+3} = \frac{1.5}{3} }\\ \huge {=>\ 6\times3 = 1.5\times(y+3) }\\ \huge {=>\ \frac{18}{1.5} = y+3}\\ \huge {=>\ 12 = \frac{y}{3} }\\ \huge {=>\ 12-3 = y }\\ \huge {=>\ y=9 }\\{/tex}

Thus, the lady is 9 meters away from the lamp post.
All the best :-)...

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