The perimeter is 40cm
It is: 0.6 meters times 0.4 meters = 0.24 square meters
we all know that the square has 4 equal sides and u said that its perimeter is 40 cm then the length of each of its sides is 40\4=10 and the area of a square is stimess which is side times side then its area is 10 TIMES 10=100CM^2 THAT S IT SO SIMPLE ZEINAB SLEIMAN LEBANON BEIRUT GRADE 8 ALBATOUL HIGH SCHOOL TUESDAY:3-3-09
40cm times 40cm times 40cm equals 64,000cm. The volume of the cube is 64,000cm cubed or 0.064m cubed.
40
The perimeter is 40cm
40cm
Perimeter = 40cm. Area = 100cm2
P = 40cm
A circle with a radius of 40 cm has an area of 5,026.55 square cm.
Well, darling, to find the area of a rectangle, you simply multiply the length by the width. In this case, 20cm x 40cm gives you a grand total of 800 square centimeters. Voila, you've got your area!
It is a square with lengths of 10 cm
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.
P = 160cm
40 cm is about 15 and 3/4 inches. about 1.7 square feet
40cm
Area = 1/2 X base X height Area = 1/2 X 40cm X 25cm Area = 500 square cm