40 cm squared (40 cm²) refers to an area measurement, indicating that the total surface area is 40 square centimeters. This unit is commonly used in geometry to describe the size of a two-dimensional space, such as the surface of a rectangle or square. For example, a rectangle measuring 8 cm by 5 cm has an area of 40 cm².
40cm
40cm
circumference = pi*40cm
It is: 70cm+1m 40cm = 2m 10cm
For a 40cm x 40cm pillowcase, you typically need a pillow insert that is the same size, which is 40cm x 40cm. However, for a fuller look, you can opt for a slightly larger insert, such as a 45cm x 45cm. This will provide a plush appearance and ensure the pillow maintains its shape.
To find the area of a regular hexagon with side length of 40cm, consider that since it is regular, then it consists of 6 equilateral triangles of side 40cm. Half of each of those triangles is a right triangle. By the pythagorean theorem, we know that if the hypotenuse is 40cm, and one side is 20cm, then the other side is the square root of (40cm squared - 20cm squared) or about 34.64cm. That makes the area of each of those 12 right triangle to be about 692.8cm, so the total area of the hexagon is about 8313.8cm.
40cm is 400mm
40cm
40cm
40cm times 40cm times 40cm equals 64,000cm. The volume of the cube is 64,000cm cubed or 0.064m cubed.
40cm is 20% of 2M
40
The perimeter is 40cm
48,000 cubic cm
circumference = pi*40cm
It is: 70cm+1m 40cm = 2m 10cm
48000 cc