find the perimeter of a decagon if all off the sides equal 4mi.
12cm a decagon is 10 sides 120/10=12
8 yds * * * * * That is simply nonsense. In a regular decagon, each of the 10 sides is of the same length. So the length of each side is 22/10 = 2.2 feet.
Area = 9 sq inches Length of side = sqrt(9) = 3 inches Perimeter = 4*Length of side = 4*3 = 12 inches
A rectangle has a perimeter of 28 inches. The length of one pair of sides is 8 inches per side. What is the length of each of the other sides? Six in.
Perimeter of square = 4*length of side = 4*12.5 in = 50 inches.
10*length of a side.
It is: 58/10 = 5.8 units of length
A decagon has 10 sides. If it is a regular decagon, all of the sides are the same length. Each side would be 0.8 yards or 2.4 feet in length.
130 What! How about one tenth of its perimeter?
A decagon has 10 equal sides, so if the perimeter is 120 cm each side must be 12 cm
A decagon has 10 sides, therefore, with side length 13.5 centimetres, the perimeter would be 13.5 x 10 = 135 centimetres.
12cm a decagon is 10 sides 120/10=12
8 yds * * * * * That is simply nonsense. In a regular decagon, each of the 10 sides is of the same length. So the length of each side is 22/10 = 2.2 feet.
If the side length is 7, the perimeter is 35.
The perimeter of an equilateral triangle with a side length of 4 inches is 12 inches. Each side of an equilateral triangle is equal in length, so the perimeter is found by multiplying the side length (4 inches) by 3.
45 inches.
36 inches. If the perimeter is 24 inches then the side is 24/4 = 6 inches. The area is side length x side length = 6 x 6 = 36 inches.