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Question A tree casts a 38 foot shadow at the same time a boy casts a 9 foot shadow. If the boy is 5.5 feet tall, how tall is the tree Round to the nearest tenth of o foot. Provide your answer below: feet

Ask by Moreno Mitchell. in the United States
Mar 16,2025

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The tree is approximately 23.2 feet tall.

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Beyond the Answer

To find the height of the tree, we can use the concept of similar triangles. The ratio of the heights of the tree and the boy will be equal to the ratio of the lengths of their shadows. Thus, we can set up the equation: Height of the tree / Height of the boy = Length of tree's shadow / Length of boy's shadow. Let \( h \) be the height of the tree: \( h / 5.5 = 38 / 9 \). Now, solving for \( h \): \( h = 5.5 * (38 / 9) \approx 23.1 \). Therefore, the height of the tree is approximately **23.1 feet**.

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