0
What is the area of a regular octagon with a length of 8 and an apothem of length 9.66?
Wiki User
∙ 6y ago
If each side is 8 units in length then area is 0.5*10.45250372^2 *sin(45)*8 = 309.019336 square units
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
A regular octagon with sides of length 7 and an apothem of length 10.49 has an area of?
Area in square units = 0.5*(apothem)*(perimeter)
If a regular octagon's apothem is 14.5cm and the length of the side is 12cm what is the area?
i think its 10
What is the area of a regular octagon with a side length of 5.8 centimeters and an apothem length of 7 centimeters?
An octagon with a side length of 5.8 cm has an apothem that is approximately 7 cm. The area of such a shape is approx 162.4 sq cm.
What is the area of an regular octogon with a apothem of 7 and a side length of 5.8?
Area of regular 8 sided octagon: 0.5*7*5.8*8 = 162.4 square units Not that in fact by using trigonometry the apothem is slightly bigger than 7
What is the perimeter and the area of a regular octagon with 4 side and apothem a?
If the sides are of length 4 units then the perimeter is 8*4 = 32 units. Its area is then 77.255 square units.
A regular octagon with sides of length 7 and an apothem of length 10.49 has an area of?
Area in square units = 0.5*(apothem)*(perimeter)
A regular octagon with sides of length 7 and an apothem of length 8.45 has an area of what?
The area of a regular octagon: A = (2 x apothem)2- (length of side)2 or in this case A= (2 x 8.45)2 - 72
A regular octagon with sides of length 8 and the apothem of length 9.66 has an area of what?
309.12
A regular octagon with sides of length 8 and an apothem of length 9.66 has an area of how many square units?
By Apothem LengthThe area of a regular octagon can also be computed using its measured apothem (a line from the center to the middle of any side). The formula for an octagon with side length s and apothem a is Area = a4s . (apothem times one-half the perimeter)So for this example, (8 cm and 9.66 cm) Area = (9.66)(32) = 309.12 cm2----By Side LengthThe area of a regular octagon with side length s is given as Area = 4.828427 s2 , so for a regular octagon of side length 8 cm , the area is calculated as 309.02 cm2. (indicating an error from rounding the apothem length)(This formula is generated by adding or subtracting the missing corner triangles.)
If a regular octagon's apothem is 14.5cm and the length of the side is 12cm what is the area?
i think its 10
A regular octagon with sides of length 8 and an apothem of length 9.66 has an area of square units?
309.12
A regular octagon with sides of length 11 and an apothem of length 8.85 has an area of square units?
389.40
A regular octagon with sides of length 7 and an apothem of length 10.49 has an area of square units?
293.72
What is the area of a regular octagon with a side length of 5.8 centimeters and an apothem length of 7 centimeters?
An octagon with a side length of 5.8 cm has an apothem that is approximately 7 cm. The area of such a shape is approx 162.4 sq cm.
A regular octagon with sides of length 7 and an apothem of length 8.45 has an area of how many square units?
By Apothem LengthThe area of a regular octagon can also be computed using its measured apothem (a line from the center to the middle of any side). The formula for an octagon with side length s and apothem a is Area = a4s (apothem times one-half the perimeter)So for this example, (7 cm and 8.45 cm) Area = (8.45)(28) = 236.6 cm2----By Side LengthThe area of a regular octagon with side length s is given as Area = 4.828427 s2 , so for a regular octagon of side length 7 cm , the area is also about 236.6 cm2.(This formula is generated by adding or subtracting the missing corner triangles.)
What is the area of a regular octagon with a side length of 5.8 centimeters and a apothem of 7 centimeters?
An octagon with a side length of 5.8 cm has an apothem that is approximately 7 cm. The area of such a shape is approx 162.4 sq cm.
A regular octagon with sides of length 11 and an apothem of length 8.85 has an area of what?
An apothem of a regular polygon is a segment from its center to the midpoint of a side. You can use the apothem to find the area of a regular polygon using this formula: A = pa/2 where p is the perimeter of the figure and a is the apothem. For a regular octagon with side length 11, the perimeter p = 8(11) = 88. So the area would be A = 88(8.85)/2 = 389.4 square units.
