It is: 21*96 = 2016 square inches
200 (20 x 10)
That is not a square, it is a rectangle and it has a perimeter of 36 inches.
i think the area is 132in.--Another Answer:-It is: 2(2*5)+2(2*8)+2(8*5) = 132 square inches
96/(4*8) is 3 inches
27 square inches
200 (20 x 10)
471mm2 or 18.54in
Assuming a rectangular prism. The surface area is 550 square inches.
it is long and rectangular and it is only 4 inches wide!
51 inches wide x 30 inches long = 10.625 square feet.
It is: 2(3*6)+2(6*5)+2(3*5) = 126 square inches
Assuming these measurements refer to the top of a rectangular table, the surface area of the tabletop is equal to 130 x 88 = 11440 square inches.
about 12.777779 inches squared
That is not a square, it is a rectangle and it has a perimeter of 36 inches.
The area of Joseph’s rectangular homework desk is 1,008 square inches. If the length of his desk is 42 inches, how wide is his desk?
5.625
5.55 square feet.