If the front of the birdhouse is a square with a perimeter of 40 inches, then each side will be 10 inches long.
The perimeter, which is the sum of all the sides, is 40 inches. If the four sides are all equal, then each side will be 40 inches divided by 4 or 10 inches in length.
The perimeter of each pentagon is 25 inches.
16 inches
56 inches.
Each side is 8 inches.
Of course. If the length of each side is 7/4 inch (which is the same as 1.75 inches), then the perimeter is 7 inches.
Each side is six inches long.
8 inches
The Perimeter
36 inches
6 inches
6 inches.
9 inches