Area = 1/2*9*12 = 54 square cm
One possibility is that it could have a length of 12 cm and a width of 4 cm
There is no such word as retangler!A rectangle, with sides of length 24 cm and 12 cm has an area of 288 square cm.
A square with a side length of 2 cm has an area of 4 square cm.
area = length x width area = 12 x 10 = 120 square cm
Area = 1/2*9*12 = 54 square cm
We have no idea what "a 144cm square" means. If you mean to say "a square with an area of 144 square cm", then its side length is 12 cm.
Each side of the square will have a length of 12cm and its area is 12*12 = 144 square cm
One side of the square is 12 cm in length
The width is 6 cm and the length is 12 cm.
One possibility is that it could have a length of 12 cm and a width of 4 cm
The area of a square is S2 where S is the length of one side. So the length of the side of the square is the SQROOT(AREA) or SQROOT(144cm2), which is 12 cm
12 cm2 is an area, cm is a length. You can take the sqaure root of 12 to get the length of the sides of a square with area 12, which is about 3.464.
The length is 12 cm and the width is 4 cm and so 12*4 = 48 square cm
There is no such word as retangler!A rectangle, with sides of length 24 cm and 12 cm has an area of 288 square cm.
A square with a side length of 2 cm has an area of 4 square cm.
area = length x width area = 12 x 10 = 120 square cm