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The formula for the area of a regular octagon is:A = 2 (1+ SQRT(2)) s**2 , orA = 4.8284 s**2where A= the area of the octagon, ands is the length of one side s**2 indicates s squared or s times s

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How can you find the area of a shaded region assuming the octagon is regular?

To find the area of a shaded region within a regular octagon, first calculate the area of the entire octagon using the formula ( A = 2(1 + \sqrt{2})s^2 ), where ( s ) is the length of a side. Then, determine the area of any non-shaded regions (such as triangles or smaller shapes) within the octagon and calculate their total area. Finally, subtract the area of the non-shaded regions from the total area of the octagon to find the area of the shaded region.


How do you find the area of an octagon when you only know the apothegm?

ask. mrs.cwiklinski


Find the area of a regular octagon with apothem K and side of 10?

40K


HOw to find the area of an octagon?

Multiply all areas of the side times the width


A regular octagon has an apothem measuring 10 in. and a perimeter of 66.3 in. What is the area of the octagon rounded to the nearest square inch?

To find the area of a regular octagon, you can use the formula: Area = (Perimeter × Apothem) / 2. Given the perimeter is 66.3 inches and the apothem is 10 inches, the area calculates to: Area = (66.3 × 10) / 2 = 331.5 square inches. Rounding to the nearest square inch, the area of the octagon is approximately 332 square inches.


How do you find the area of an octagon with the perimeter of 72 inches?

You cannot. The perimeter alone does not provide enough information unless the octagon is regular and there is no valid reason to assume that it is.


What is the area of an octagon that has a side length of 2.45m?

The area of an octagon that has a side length of 2.45m is about 29m2


How do you find the square feet in an octagon?

Assuming it's an octagon with equal sides (s = length of one side in feet) the formula is approximately: Area = 4.8284*(s2)


What is the area of the base of an octagon?

the area is 8


What is the perimeter and area of a octagon?

Simple the Perimeter you just add the outside numbers. For area. When I look at an octagon I see a rectangle and two Trapezoids on either side of the rectangle. So find the area of each object then add the areas up and voila you got the area of a rectangle.


What is the area of an octagon with sides of 14 units?

The area of an octagon with sides of 14 units each is 946.37 units2


A regular of octagon of 24 cm?

A regular octagon is a polygon with 8 sides of equal length. To find the area of a regular octagon with a side length of 24 cm, we can use the following formula: Area = (8 × side^2) / (4 × tan(π/8)) where side = 24 cm Plugging in the value, we get: Area = (8 × 24^2) / (4 × tan(π/8)) Area ≈ 736.44 cm^2 So, the area of the regular octagon is approximately 736.44 square centimeters.