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The circular length of the arc = Pi/180 x angle in degrees x radius
L = Pi/180 x 1/3600 x 40 = 0.000193925 ft. = 0.00233 inches
Just slightly more than two-thousands of an inch.
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∙ 13y ago
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60th part of a minute arc?
A second of arc.
How many arc seconds away is Vega?
An arc second is a measure of angular separation, not of distance. It is therefore an inappropriate unit for measuring the distance to a star.
What is arc time?
there are 60 seconds in one minute. An arc minute is 1/60 degree and an arc second is 1/3600 degree
How many miles are in a degree a minute and a second?
A degree of latitude is approximately 69 miles, and a minute of latitude ... At a latitude of 45 degrees, a degree of longitude is approximately 49 miles. Minute of arc at equator = 1naut.mile = 6080 feet1 second of arc at equator = 101 1/3 feet.At latitude 'w', the above quantities have a multiplying factorcos w.(101.3333) cos w feet per second of longitudeAt a latitude of 60 degrees (=w)1minute=3040'1second=50 2/3 '
What is the arc measure of a sector with area 38.485 ft2 and radius 7?
Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet
How many degrees are in one arc second?
One arc second is one 3600th of a degree.
60th part of a minute arc?
A second of arc.
How does an arc second compare to an arc minute and degree?
An arc second is 1/60th of an arc minute and 1/3600th of a degree. This means there are 60 arc seconds in an arc minute, and 3600 arc seconds in a degree.
How many arc seconds away is Vega?
An arc second is a measure of angular separation, not of distance. It is therefore an inappropriate unit for measuring the distance to a star.
What is 0.01 arcsecond?
0.01 arc second is one hundredth of an arc-second.An arc-second is one sixtieth of an arc-minute. (There are about 30 arc-seconds across the visible diameter of the Sun or Moon).An arc-minute is one sixtieth of a degree.A degree is one three hundred and sixtieth of a circle.So a hundredth of an arc-second is a good resolution for a fine telescope.If you have an image of the Moon where the moon is 3000 pixels wide (probably twice the width of your computer screen) then 0.01 arc-second is one pixel.
How many feet is the 3pt line?
Arc radius 23 feet 9 inches (7.24 m), no less than 3 feet (0.91 m) from each sideline
For a circle of radius 9 feet find the arc length 's' subtended by a central angle of 18 degrees?
The measure of the central angle divided by 360 degrees equals the arc length divided by the circumference. So 18 degrees/360 degrees=arc length/(9 feet*2pi). 1/20=arc length/18pi feet; arc length=9pi/10 feet. It's refreshing to answer a question that is written with grammatical accuracy!
What is arc time?
there are 60 seconds in one minute. An arc minute is 1/60 degree and an arc second is 1/3600 degree
How many miles are in a degree a minute and a second?
A degree of latitude is approximately 69 miles, and a minute of latitude ... At a latitude of 45 degrees, a degree of longitude is approximately 49 miles. Minute of arc at equator = 1naut.mile = 6080 feet1 second of arc at equator = 101 1/3 feet.At latitude 'w', the above quantities have a multiplying factorcos w.(101.3333) cos w feet per second of longitudeAt a latitude of 60 degrees (=w)1minute=3040'1second=50 2/3 '
How far out is the 3 point line from the basketball post?
High School: Arc radius 19 feet 9 inches (6.02 m), no less than 5 feet 3 inches (1.60 m) from each sideline. NCAA College: Arc radius 20 feet 9 inches (6.32 m), no less than 4 feet 3 inches (1.30 m) from each sideline. FIBA: Arc radius 6.75 meters (22.1 ft), no less than 0.9 meters (3.0 ft) from each sideline. WNBA: Arc radius 22 feet 1.75 inches (6.7501 m), no less than 3 feet 4 inches (1.02 m) from each sideline. NBA: Arc radius 23 feet 9 inches (7.24 m), no less than 3 feet (0.91 m) from each sideline.
What is the arc measure of a sector with area 38.485 ft2 and radius 7?
Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet
How many arc seconds in an arc minute?
60
