3 + 3 + 5 = 11 inches
perimeter= add all numbers So, its 3+2+4+5=14
So it has 2 sides of 5 and 2 sides of 3 yards so the perimeter is 5 + 5 + 3 + 3 = 16 yards
Assuming the measurements given are the lengths of the sides of a hexagon, the perimeter is 2 + 2 + 2 + 3 + 5 + 11 = 25 cm.
If those are the dimensions of a rectangle then its perimeter is 2*(5+3)=16 yards
1 by 12 2 by 11 3 by 10 4 by 9 5 by 8 6 by 7
Perimeter = 2*(L+W) = 2*(5+3) = 2*8 = 16 yards.
The perimeter is a characteristic of a 2-dimensional object. A 12 by 13 by 5 sounds like a 3-dimensional object which would not have a perimeter.
It would be 3-5-11 with internal angles of 19.7-28.1-132.2, and a perimeter of 23.
1+2+3+5+5=11 11/5=2.2 The answer is 2.2 or 2 and 2/5.
If those are the side lengths of whatever it is: 6+5+3+2 = 16. Add the sides.
To calculate the perimeter of a rectangle, you multiply 2 x length and add 2 x width. So the perimeter of a 3 x 5 rectangle would be: 2 x L + 2 x W (2 x 3) + (2 x 5) 6 + 10 = 16