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9/4s*2cot(pi/9)6.18182s*2

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Q: Formula of area of a nonagon?
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Related questions

What is the interior of a regular nonagon?

It is a plane area in the shape of a nonagon!


What is the area of a nonagon with the side of 4cm?

The area of a nonagon with side L is 6.18182 x L squared. If L = 4, L squared = 16, so area is 98.91 square cm. Now I didn't know the formula, I got it from Wikipedia, so you could do that too.


What is the area of a regular nonagon with a radius of 2?

Area of a nonagon with a circumradius of 2 units is 11.57 square units.


How do you define nonagon?

A nonagon is a plane area enclosed by nine straight lines.


What is the area of a nonagon if the side length is 8 meters?

The area is indeterminate, since the shape can be a long thin nonagon with minimum area or a regular one with maximum area.


Sum of angles of a nonagon?

The sum of the interior angles of a nonagon is 1260 degrees. A nonagon is a nine-sided polygon in geometry. The formula to find the sum of interior angles in a polygon is given by the formula [n-2] x 180 degrees, where n represents the number of sides.


Given a nonagon has a area of 234.30 . And what is the dimensions of rectangle if the area of rectangle is equal to the area of nonagon?

The area of a rectangle does provide enough information about its dimensions. It is possible fo the rectangle to be long and narrow or squat and short (almost square).


Area of a regular nonagon with a perimeter of 144?

The area is 1583 square units, approx.


The ceiling of a building is in the shape of a regular nonagon. The perimeter of the nonagon is 72 feet. What is the area of the ceiling Round to the nearest whole number?

396 ft


What is the area of a nonagon with a radius of 5?

It is 72.3 square units, approx.


What is the area of a regular nonagon with a radius of 14in?

Approx 566.9 square inches.


What is the measure of each interior angle in regular nonagon formula?

The formula for finding the interior angle of a regular n-gon is: (n-2)180/n Since we are dealing with a nonagon (9-gon): we plug 9 in for n and get: (9-2)180/9 = 7 x 180 / 9 = 140 So the measure of each interior angle of a nonagon is 140 degrees.