A 20 x 20 room will have a perimeter of 20 + 20 + 20 + 20 = 80.
20
The room measures 16 meters x 8 meters and has a diagonal measurement of 17.9 meters.
Just add together the 4 given dimensions to find the perimeter of the room.
20
The perimeter and area don't depend on each other. Knowing one doesn't tell you the other. -- A circle with perimeter (circumference) of 20 cm has area of 31.83 cm2. -- A square with perimeter of 20 cm has area of 25 cm2 . -- A (9 x 1) rectangle has perimeter of 20 cm and area of 9 cm2 . -- A (8 x 2) rectangle has perimeter of 20 cm and area of 16 cm2 . -- A (7 x 3) rectangle has perimeter of 20 cm and area of 21 cm2 . -- A (6 x 4) rectangle has perimeter of 20 cm and area of 24 cm2 .
18
14 feet
20 x 20
20 x 2 = 4007 x 2 = 1440 + 14 = 54cmSo the perimeter is 54cm
20 x 20 x 8 = 3200ft3
Area of square 400 so dimensions 20 x 20 making perimeter 80
20 inches