It is an octagon each of whose sides is 5 cm long and each of whose interior angles measures 135 degrees.
Perimeter = 8*15 = 120 cm
we make the assumption that all sides are equal length, that is to say it is a regular octagon. Then one side has length 12 if 2 sides have length 23. So the perimeter is 8x12=96 cm
A hexagon has 6 sides. The area of a regular hexagon that has a perimeter of 60 cm is 259.81 cm squared.
A pentagon has 5 sides A regular pentagon has all sides equal → perimeter of regular pentagon with side 17 cm = 5 × 17 cm = 85 cm
100 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.
64 cm
"Regular" = all sides are the same length"Octagon" = it has 8 sidesEach side = 25 cmPerimeter = 8 x 25 cm = 200 cm
If you mean the area of a regular octagon with 8 equal sides of 3 cm then by using trigonometry its area works out as 43.36 square cm rounded to two decimal places.
pentagon
If the octagon is regular, then one side is 39 and there is 8 side, it will be 39*8The answer is 312 cm squaredIf it isn't a regular octagon, then there is no solution
If a regular octagon has a perimeter of 40cm, then each side is 5 cm.
Providing that it is a regular octagon with 8 equals sides then its perimeter is 8 time 8 = 64 cm
The perimeter is 8*505 = 44 cm.
It is: 8*4.6 = 36.8 cm
Perimeter = 8*5.5 = 44 cm
About 97.78cm2