Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Geometry
Trigonometry
if the angle of elevation of the sun is change from 45° to 60° then the length of shadow of the pole is deceased by 10 cm then height of the pole is
1 answer
If the height is h, then
h cot45° - h cot60° = 10
You can
ask a new question
or
answer this question
.
Related Questions
P and Q are two observation posts on the same horizontal ground as the foot R of a vertical pole RT. P is 2.5km south of R. Q is
A vertical pole is standing on a slope that is inclined at an angle 8 degrees to the horizontal and casts a shadow that is 82
the shadow of an electric pole is 5m long when the angle of elevation of the sun is 60 degree .find the length of the shadow
the angle of elevation of the sun is 27 degree.a man is 180cm tall.how long is his shadow?give your answer to the nearest 10cm.
A flagpole at right angle to the horizontal is located on a slope that makes an angle of 12∘ with the horizontal. The pole's
The angle of elevation of the top of a tree from a point P on a horizontal ground is 30°.From another point Q 8 metres from the
two points, A and B, are 526 meters apart on a level strecth of road leading to a hill. The angle of elevation of the hilltop
A 22 ft flagpole casts a 62 ft shadow. Calculate the angle of elevation to the sun
A 5.5 ft tall woman casts a 6.2 ft shadow. Find the angle of elevation of the sun.
A flagpole at right angle to the horizontal is located on a slope that makes an angle of 12∘ with the horizontal. The pole's