Area is length times width. So... 9x9=81
Area for square is Base X Height. Since the length is all equal FOR a square The base and height is both 9cm So the answer is 81cm
1043.6
0.000...1cm length on two sides. 19.999...9cm length on the other two.
12 cm
if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm
If each pixel is 1 cm in length. 13 times 9cm equals 117 pixels in length.
7cm x 9cm= 63 sq.cms
Area = length x width. In a square these are the same so it is the square of a side, in this case the square of 9...
Area is length times width. So... 9x9=81
Area for square is Base X Height. Since the length is all equal FOR a square The base and height is both 9cm So the answer is 81cm
Length = 9cm and total surface area is 486cm2
9cm
1043.6
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
63 cmPerimeter = 2 x (Length + Width) = 2 x (9cm + 7cm) = 2 x 16cm = 32cm
ok if the perimeter is 36cm and it is a square then you know all four sides are equal 36cm / 4sides = 9cm for each side A = L * W ( both the length and width are 9cm because each side is equal ) A = 9cm * 9cm A = 81cm2