height of the electric pole?
pole?
traveler approaches a mountain on highway. He measures the angle of elevation
ne peak at each milestone. At two consecutive milestones the angles measured an
ilestones is 1 mile. (tan 4° = 0.0699, tan 8° = 0.1405)
The top of a 15 m high tower makes an angle of elevation of 60° with the bottom
an electronic pole and angle of elevation of 30° with the top of the pole. What is
A vertical pole fixed to the ground is divided in the ratio 1:9 by a mark on it w
lower part shorter than the upper part. If the two parts subtend equal angles a
place on the ground, 25 m away from the base of the pole, what is the height of the
and 8°. What is the height of the peak if the distance between consecutive
Answers
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Answer:
sorry bro....
Step-by-step explanation:
not in my course...so sorry
Answered by
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pls mark as brainliest
Step-by-step explanation:
Let say mountain meignt Movies
and Initial Distance of traveler from base of mountain = B Miles
Tan 4 = M/B => M = 0.0699B
Distance of traveler from base of mountain after 1 mile B 1 Miles
=> Tan 8° = M/(B-1)
=> M = (B-1) 0.1405
Equating both
0.0699B = (B-1) 0.1405
=> 0.1405 = 0.0706B
=> B = 1.99
M = 0.0699B
=> M=0690199
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