You got it. Add for perimeter. 24 inches.
perimeter = sum of sides. Octagon has eight sides. The sides in this example are each 16 inches. Eight times sixteen is one hundred and forty four. JHC!
8 times 18 is 144, but the formula for the area of a triangle is 1/2 Base x Width. As a result, the area is actually 72 inches squared.
There are 12 inches in a foot. That would be eight and a half feet.
The sum of the lengths of two sides of a triangle must be greater than the length of the third so the following eight triangles will do: (1,8,8), (2,7,8), (3,6,8), (3,7,7), (4,5,8), (4,6,7), (5,5,7) and (5,6,6).
Eight inches equates to 20.32 cm
24 inches is the perimeter
It is a right angle triangle.
17 inches.
24 inches
perimeter = sum of sides. Octagon has eight sides. The sides in this example are each 16 inches. Eight times sixteen is one hundred and forty four. JHC!
Five plus three equals 8, right? So the the second side would be eight inches. 17-8=9. so the first side is 5 inches less than the second side, which would make it 3 inches. The third side is +3 which would make it 6 inches. The equation is 3 inches + 6 inches+8 inches= 17 inches.
8 times 18 is 144, but the formula for the area of a triangle is 1/2 Base x Width. As a result, the area is actually 72 inches squared.
An octagon is an eight-sided figure. If a regular octagon has a perimeter of 24 inches, then each side will be 24 / 8 = 3 inches.
60"+60"+40"+40"=200" 60"=5' 200"=16'8" 60"+60"+48"+48"=216" 60"=5' 48"=4' perimeter=216" or 18'
The perimeter of that rectangle is 89.6875.
Three is to triangle as eight is to octagon.
Divide the perimeter by eight.