1.

Shots are fired simultaneously from the top and bottom of a vertical cliff with elevation α=30∘ and β=60∘ respectively and strikes the object simultaneously at the same point. If a=30√3m is the horizontal distance of the object from the cliff, then the height of the cliff is

Answer»

Shots are fired simultaneously from the top and bottom of a vertical cliff with elevation α=30 and β=60 respectively and strikes the object simultaneously at the same point. If a=303m is the horizontal distance of the object from the cliff, then the height of the cliff is




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