An observer on the top of a monument AB- 500 m above sea level- observers the angles of depression of two boats C and D to 45- and 30- respectively- Find the distance between the boats if they are on the same side of the monument-A- 366 mB- 378 mC- 424 mD- 378 m

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Calculating Heights and Distances

An observer o...

Question

An observer on the top of a monument AB, 500m above sea level, observers the angles of depression of two boats C and D to 45^o and 30^o respectively. Find the distance between the boats if they are on the same side of the monument.

366 m

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378 m

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424 m

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378 m

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