36 square metres
The cube has 6 faces. Area of the 6 faces = (6 x 200 x 200) = 240,000 square centimeters = 24 square meters Volume = L W H = (200 x 200 x 200) = 8,000,000 cubic centimeters = 8 cubic meters ============================================== Easier way to do it: 200 cm = 2 meters Area of one face = 2 x 2 = 4 square meters Area of 6 faces = 6 x 4 = 24 square meters Volume = 2 x 2 x 2 = 8 cubic meters
4 meters x 3 meters = 12 square meters.
6 x 5 = 30. 30 square meters.
18 square meters is an area, not a length. It could be 6 meters x 3 meters.
6 x 4 = 24 square meters
Circle area = 3.14 x diam 2 / 4 = 3.14 x 6 x 6 / 4 = 3.14 x 9 =28.26 sq meters
7.5 x 4 = 30 square meters
24m
36 square metres
The cube has 6 faces. Area of the 6 faces = (6 x 200 x 200) = 240,000 square centimeters = 24 square meters Volume = L W H = (200 x 200 x 200) = 8,000,000 cubic centimeters = 8 cubic meters ============================================== Easier way to do it: 200 cm = 2 meters Area of one face = 2 x 2 = 4 square meters Area of 6 faces = 6 x 4 = 24 square meters Volume = 2 x 2 x 2 = 8 cubic meters
Simple: 48 square meters.
It is 4 square meters
There are 11.5 times 6 = 69 square meters
To find the area of a rectangle, you multiply its length by its width. In this case, the length is 7 meters and the width is 4 meters. Multiplying 7 by 4 gives you an area of 28 square meters. So, a rectangle that is 7 meters by 4 meters has an area of 28 square meters.
16 meters squared
There are 5 times 4 = 20 square meters