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From a point on the ground 100m from its base, the angle of elevation of the top of the Burj Khalifa tower in Dubai is 83.1°. Draw a sketch and use it to calculate the height of the tower. ​
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From a point on the ground 100m from its base, the angle of elevation of the top of the Burj Khalifa tower in Dubai is 83.1°. Draw a sketch and use it to calculate the height of the tower. ​

User Felixthehat
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1 Answer

4 votes

Answer:

Explanation:


tan \ 83.1 = (opposite \ side)/(adjacent \ side) = (BC)/(100)\\\\8.2635 = (BC)/(100)\\\\8.2635*100=BC\\\\826.35 = BC

Height of tower = 826.35 m

From a point on the ground 100m from its base, the angle of elevation of the top of-example-1
User Stanislav Kniazev
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7.3k points
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