A flagpole casts a shadow 16.60m long. Tim stands 12.45m from the base of the flagpole such that the end of Tim's shadow meets the end of?
2016-03-01 3:58 am
Tim's shadow meets the end of the flagpole's shadow. If Tim is 1.65m tall, determine and state the height of the flagpole to the nearest tenth of a meter.
回答 (1)
2016-03-01 4:14 am
1.65 / (16.6 - 12.45) = x / 16.6
1.65 / 4.15 = x / 16.6
4.15x = 27.39
x = 6.6 m
1.65 / 4.15 = x / 16.6
4.15x = 27.39
x = 6.6 m
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