a telephone pole is 90 feet tall. it casts a shadow that is 24 feet long. a tree that is next to the telephone pole is 15 feet tall. how long is the shadow of the tree?

The length of the shadow is determined by the height of the object casting the shadow and the angle of the sun. The angle of the sun is indirectly proportional to the length of the shadow. The taller the object, the longer the shadow. The angle of the sun also affects the length of the shadow. When the sun is high in the sky, the shadows are shorter. When the sun is lower on the horizon, the shadows are longer.

Assuming that the tree is standing next to the telephone pole, the shadow of the tree would be 15 feet long. The shadow of the telephone pole is 24 feet long, so the difference between the two shadows is 9 feet. The tree is 9 feet shorter than the telephone pole, so the tree's shadow is 9 feet shorter than the telephone pole's shadow.

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