If the altitude of the sun is at 30°, then the height of the vertical tower that will cast a shadow of length 30m on the ground is:
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Answer:
15 meters
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Answered by
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Answer: 17.32
Step-by-step explanation:
tan30° = height of tower/length
1/√3 = height of tower/30
Height of tower = 30/√3
= 17.32 m
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