0
It is 9.1 inches (approx).
L*[sin(x) + sin(2x) + sin(3x) +sin(4x)] = 28 inches where x = 360/10 = 36 degrees.
Since x = 36 deg,
sin(x) = sin(4x) and sin(2x) = sin(3x)
So
L*[2sin(x) + 2sin(2x)] = 28 inches
L*[sin(x) + sin(2x)] = 14 inches
L* 1.539 = 14 approx so that L = 9.098 inches or 9.1 inches, approx.
Add your answer:
Earn +20 pts
What is the perimeter of a decagon if each of its sides is 9.9 feet long?
A decagon is a 10-sided figure. If each side is 9.9 feet long, the perimeter of the decagon, which is the sum of all sides, is 10 x 9.9 feet or 99 feet.
How do you draw a decagon?
A decagon is a shape that has ten sides. As long as the figure has ten sides to it, then it is a decagon.
What figure that is 48 inches around and equal sides each 6 inches long?
Each side of the 48 inch perimeter is 6 inches long, therefore there are 48 / 6 = 8 of them. The figure is a regular octagon.
How long is each side of a 17.25 inch octagon?
There is insufficient information to answer the question. There is no indication that the octagon is regular and therefore, you may not assume that it is. Even it you were told that it is a regular octagon, there is still insufficient information: the answer will depend on what the 17.25 inch is a measure of - the diagonal of the octagon or its height (width).
How long is an eighth of an inch?
If you can draw a line 1 inch long and divide it into 8 equal parts, then each of the segments would be an eighth of an inch long
What is the perimeter of a regular decagon with 6.2 meters long?
62
A decagon is a ten sided figure if a regular decagon has a perimeter of 114 centimeters how long is each side of the figure?
it willl be 11.4 because you are supposed to divide 114 with 10 wich equals 11.4.
What is the perimeter of a decagon if each of its sides is 9.9 feet long?
A decagon is a 10-sided figure. If each side is 9.9 feet long, the perimeter of the decagon, which is the sum of all sides, is 10 x 9.9 feet or 99 feet.
If a decagon has a perimeter of 114 centimeters how long is each side of the figure?
Assuming a regular ten-sided shape, of which every side is the same length, each side will be 114/10 = 11.4 centimetres.
Decagon has a perimeter of 114 cm how long is each side?
11.4 cm
How long is each side of an 62 inch diameter hexagon?
Each side of a regular hexagon is the same as its radius - in this case 31 inches.
How do you draw a decagon?
A decagon is a shape that has ten sides. As long as the figure has ten sides to it, then it is a decagon.
What is the length of each side of a decadon if surrounded by a circle that is 6.25 inches in diameter?
Each of the 10 sides of the decagon is 1.9314 inches long.
What figure that is 48 inches around and equal sides each 6 inches long?
Each side of the 48 inch perimeter is 6 inches long, therefore there are 48 / 6 = 8 of them. The figure is a regular octagon.
How long is each side of a 17.25 inch octagon?
There is insufficient information to answer the question. There is no indication that the octagon is regular and therefore, you may not assume that it is. Even it you were told that it is a regular octagon, there is still insufficient information: the answer will depend on what the 17.25 inch is a measure of - the diagonal of the octagon or its height (width).
How long is an eighth of an inch?
If you can draw a line 1 inch long and divide it into 8 equal parts, then each of the segments would be an eighth of an inch long
About how long is a regular piece of pizza?
This depends on the size of the pizza, The length of a slice is = the radius of the pizza which is half the diameter. i.e. a fourteen inch pizza will have roughly eighth slices that are each 7 inches long
