[" 15.A street light bulb is fixed on a pole "6m" above the level of street.If a woman of height "],[1.5m" casts a shadow of "3m" ,find how far she is away from the base of the pole? "]

A street light bulb is fixed on a pole 6 m above the level of the street. If a women of height 1.5 m casts a shadow of 3 m, then find how far she is away from the base of the pole.

A street light bulb is fixed on a pole 6 m above the level of the street. If a women of height 1.5 m casts a shadow of 3 m, then find how far she is away from the base of the pole.

A street light bulb is fixed on a pole 6 m above the level of the street. If a women of height 1.5 m casts a shadow of 3 m, then find how far she is away from the base of the pole.

In street lights, bulbs are connected in parallel.

A woman 5 feet tall stands near a street near a street lamp that is 12 feet tall, as shown in the figure above . Find a formula that expresses l, the length of her shadow , in terms of d , her distance from the base of the lamp.

A man of height 'h' is walking away from a street lamp with a constant speed 'v' .The height of the street lamp is 3h The rate at which of the length of man's shadow is increasingwhen he is at a distance 10h from the base of the street lamp is: