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A man is walking away from a lamppost with a light source h = 4 m above the ground. The man is m = 2 m tall. How long is the man's shadow when he is d = 15 m from the lamppost? [Hint: Use similar triangles.]

User Levi Rosol
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7 votes
Step KNG step explanation can help of brut
User Alexey Gavrilov
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