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12 votes
12 votes
a tank 2m tall stands on the top of a concrete pillar. From point P on the same horizontal ground as the foot of the pillar, the angles of elevation of the top T and bottom B of the tank are 49 degress and 42 degrees respectively. Calculate correct to one decimal place the height of the pillar​

User Rzb
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1 Answer

22 votes
22 votes

Answer:

2


3 * 3

User Diz
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