Perimeter = 10+10+10+10 = 40 meters of wire is needed
16 square meters
36
7 x 10 = 70 square meters.
18 meters of fencing. You simply need to find the circumference of the rectangle.
32 square meters
The area of a square is equal to the length of each side squared. So, this case, 3 x 3 (32) = 9 square meters.
40
Its area is: 22*18 = 396 square meters
Perimeter of the rock garden is 23.8 meters, so he needs 23.8 square meters of brick for the perimeter plus 4 square meters for the 4 corners, a total of 27.8 square meters.
how many entrances are in Madison square garden
144 square meters
11 meters square are 121 square meters.