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A tower stands between two observers on the same… | StemPy Lab
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A tower stands between two observers on the same straight road, who are 130 m apart. One sees its top at 45° and the other at 60°. Find the height of the tower in metres.
Mathematics
Medium
High School (9–10)
General
Trigonometry › Heights and Distances
SAT
Created by
StemPy Lab
A tower stands between two observers on the same straight road, who are
130
130
130
m apart. One sees its top at
45
°
45°
45°
and the other at
60
°
60°
60°
. Find the height of the tower in metres.
307.58
307.58
307.58
m
205.06
205.06
205.06
m
130.00
130.00
130.00
m
82.42
82.42
82.42
m
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← Two stations in line with the foot of a tower, both on one side of it, are 56 m apart. The top is sighted at 45° from the farther station and at 60° from the nearer one. Find the height of the tower in metres.
A surveyor sights the top of a pole from two marks, 7 m and 63 m from its foot, both on one side of it. The two lines of sight are inclined at angles that sum to a right angle. Find the height of the pole. →
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