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How much 1 degree rise in 100 feet?
The rise is calculated as the horizontal run distance times the tangent of the angle (tan angle = rise/run). Since tan 1 degree is 0.0175 the rise is 100 x .0175 = 1.75 feet
What is the height of a hill when the angle of elevation to the top of the hill from a point is 50 degrees and is 30 degrees from a point 40 feet farther away from the base of the hill?
It can be shown that:height = (d tan α tan β)/(tan α - tan β)where: α is the angle closest to the objectβ is the angle further away from the objectd is the distance from the point of angle α to the point of angle βThus: height = (40 ft × tan 50° × tan 30°)/(tan 50° - tan 30°) ≈ 44.80 ft
How do you calculate the angle of deflection?
Angle A=opposite/adjacent shift tan Angle B=90-Angle A
How high is the building whose shadow 45 meters when the angle of elevation of the sun is 62 degree 30 degree?
Suppose the length of the shadow is s metres. Then tan(62 deg) = 45/S so that S = 45/tan(62 deg) = 45/1.88 (approx = 23.93 metres, approx.
Find the cot of a 68 degree angle?
You can calculate this on any scientific calculator. Those calculators don't usually have a special key for the cotangens, but this is the same as 1 / tan(68).
The tan of a 45 degree angle?
1.00
The tan of a 45 degree angle equals?
1.00
Express the function tan 120 degree as function of an acute angle?
- tan 60
The tan of a 28 degree angle equals?
To get this answer, type in tan(28) in your calculator. It should come out to be about .532. Make sure your calculator is in Degree mode.
What is the tangent of 30 degree angle?
tan(30 deg) = 0.5774, approx.
What is the tangent degree of 2.68510941890?
tan(2.68510941890) = 0.0469 approx. tan(2.6851) gives the same result. The additional digits are in the angle are quite spurious.
How much 1 degree rise in 100 feet?
The rise is calculated as the horizontal run distance times the tangent of the angle (tan angle = rise/run). Since tan 1 degree is 0.0175 the rise is 100 x .0175 = 1.75 feet
Find the cot of a 32 degree angle?
cot 32° = 1/(tan 32°) = 1/(0.6249) = 1.6003
Use a calculator to approximate an angle measure for tan-1 0.438.Round to the nearest tenth of a degree?
23.7
What rise will a 1 degree angle give over 13 meters?
The rise over the distance is equal to the tangent of the angle Since tan (1 degree) = .0174 then the rise is .0174x13 = 0.227 meters ( 227 mm)
What is the cotangent of a 68 degree angle?
The cotangent is the reciprocal of the tangent, so simply calculate, on your scientific calculator, 1 / tan(68).
If the span of your roof is 8m what would the height be if the angle is 35 degree?
try height = 4 x tan 35 degrees
