84cm² area= l x w = 12 x 7 = 84cm²
The circumference of a circle with radius measuring 28cm is about 175.9cm (C = r x 2 x Pi).
The radius is squared and timed by pi (3.14) 28cm x 28cm x 3.14 = 2461.76cm2
My foot is 28cm long, so 300 feet are 300 x 28cm = 8.4m long
Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22
10cm x 7cm x 12cm =840 square cm3
The answer is 12.2 in., courtesy of ChefDepot.com Professor C * * * * * Unfortunately Professor C knows nothing whatsoever about mathematics, or else, ChefDepot.com is a rubbsih site. 31cm x 28cm x 7 cm is a 3-dimensional measure of volume whereas inches are a measure of distance or length. The two measure different things and it makes no sense to try to convert from one to the other.
Area= length x width. Therefore, Area= 7cm x 4cm=28cm squared.
16.54 x 4.724 x 12.6 inches
84cm² area= l x w = 12 x 7 = 84cm²
It is 343 cubic cm
1728 cm cubed
28cm*22cm=616cm sq.
The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.
area= 7cm x 7cm = 49cm^2
We can't calculate anything regarding the rectangle, as there's a strong indication that there must be something fishy about it. A rectangle has only two dimensions, and we can't imagine what to do with the three numbers given for the rectangle in the question.
1.44 cm