At a certain time a tree 6m highcasts a shadow of length 8 metres. At the same time a pole casts a shadow of length 20 metres. Find the height of the pole.
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Answer:
Height of pole = 15 m
Step-by-step explanation:
Taking the ratio as
Height:length :: height:length,
6:8 :: h:20
product of means = product of extremes
8×h = 20×6
h = 20×6/8
h = 15
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