a tree and a flagpole are on the same horizontal ground a bird on top of the tree observes the top and bottom of the flagpole below it at 45 & 60 degrees respectively.of the tree is 10.6m high calculate the height of the flagpole
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please solve
The distance from the tree to the pole is
10.6 cot60° = 6.12 m
The height of the pole is thus 6.12(tan60°+tan45°)
10.6 cot60° = 6.12 m
The height of the pole is thus 6.12(tan60°+tan45°)
10.6/sin60 = a/sin30
a = 6.12 m.
Tan45 = y/6.12
Y = 6.12 m.
10.6-6.12 = 4.5 m. = ht. of flagpole.
a = 6.12 m.
Tan45 = y/6.12
Y = 6.12 m.
10.6-6.12 = 4.5 m. = ht. of flagpole.