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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.
If the perimeter of a regular heptagon is 42 how long is each side?
42/7 = 6 units of length.
A triangle has a base of length 20 units and perimeter of 66 units. If a similar triangle has a base of 15 units what is its perimeter?
49.5 units
What is the perimeter of a pentagon with sides of 63?
The perimeter of a regular pentagon with five equal sides of 63 units is 315 units.
What is the area of a rectangle whose perimeter is 136?
If the only information that you have is ... A) the figure is a rectangle, and B) the perimeter ... then you cannot calculate the area. The area of a rectangle is the length multiplied by the height., The perimeter is twice the length plus twice the height. So, a rectangle with a length of 9 units and a height of 1 until will have a perimeter of 20 units and an area of 9 square units. Another rectangle with a length of 6 units and a height of 4 units will also have a perimeter of 20 units, but it will have an area of 24 square units. To be able to calculate the area from the perimeter you need to know one of two additional things - either one of the measurements, or the ratio of the height to the length.
What is a formula to find the perimeter of a regular polygon?
The answer depends on what information you have about the regular polygon. You need to know, or be able to derive, the number of sides (n) and the length of each side (L). Then the perimeter is n*L units of length.
If a polygon has length of 4 units and angles 60 degrees What is the perimeter?
Twelve is my guess. The question is unclear. A polygon does not have one "length".
What is the perimeter of a regular hexagon with sides of 13 in length?
Perimeter = 6*13 = 78 units
What is the length of a side of a regular decagon if the perimeter is 58?
It is: 58/10 = 5.8 units of length
What is the perimeter of a regular heptagon with a side length of 19?
A heptagon has 7 sides. A regular heptagon has all sides the same length, in this case 19 units long. Thus the perimeter = 7 x 19 units = 133 units.
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.
A regular hexagon has a perimeter of 54 diameters what is the length of each side?
9 units
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.
True Or False Is The perimeter of a polygon is the number of square units contained in its interior?
The perimeter of a polygon is not generally equal to the number of square units contained in its interior, which is the definition of the area of the polygon, not of its perimeter. By coincidence, the area and perimeter of a square four units on each side have the same magnitude, 16, but the perimeter is 16 units and the area is 16 square units .
What is the area of the regular heptagon if the apothem is 16 and the perimeter of the heptagon is 15.44?
The area of a regular polygon is equal to (1/2)pa, where p is the perimeter and a is the apothegm. The area of this polygon is (1/2)(15.44)(16), which is 123.52 square units.
What type of units will perimeter have?
Since the perimeter is a sum of lengths, it will also be a length.
What is the length of one side of a regular pentagon if its perimeter is 20?
20/5 = 4 units.
