Skip to main content
留学咨询

2. The height, h m, of a television tower can be calculated by measuring the angles

By June 25, 2021No Comments

2. The height, h m, of a television tower can be calculated by measuring the angles of elevation of the top of the tower from two points that are in line with the tower but that are 100 m apart h m15°25°←100m Which one of the following equations will give the correct value of h? A h-100sin15°tan25°sin10° B h-100sin15°sin25°sin10°Ch=100sin10°tan25°sin15°Dh100sn10sin25°sin15°Eh=100tan15°

题目答案请扫描下方二维码查看。

admin

Author admin

More posts by admin

Leave a Reply