A square with a side length of 2cm has an area of 4cm2
It is impossible to answer this question because the question could refer to an object in 7-dimensional hyperspace or it could be an irregular heptagon (or other possible shapes in 3, 4 5 or 6 dimensions). In anything but 7-d space, its exact shape is indeterminate and so the area cannot be calculated. To understand the indeterminacy, a 2cm + 2cm + 2cm + 2cm shape could be a rhombus or a square, and these will have different areas. Without the angles, there is no way of knowing which.
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you half the diamater to get the radius, then you square the radius. Then you times it by 3.14. Always. example. Diameter=4cm then radius =2cm squared=4cm 4x3.14=12.56
10x4x2= 80cm cube
Each side is 2cm
A rectangle that is 2cm by 4cm has an area of 8cm. It also has a perimeter of 12cm.
A cylinder with a radius of 4cm and a height of 2cm has a volume of 100.53cm3
A square with a side length of 2cm has an area of 4cm2
It is impossible to answer this question because the question could refer to an object in 7-dimensional hyperspace or it could be an irregular heptagon (or other possible shapes in 3, 4 5 or 6 dimensions). In anything but 7-d space, its exact shape is indeterminate and so the area cannot be calculated. To understand the indeterminacy, a 2cm + 2cm + 2cm + 2cm shape could be a rhombus or a square, and these will have different areas. Without the angles, there is no way of knowing which.
Area of a trapezoid = 0.5*(sum of parallel sides)*height
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4cm
It is: 4*2 = 8 square cm
A cuboid is a 3 dimensional object and 3 measures are required for the total surface area of a cuboid.
Of the items on the given list, 4cm is the biggest.
Here is how you name it:Example: The length of a rectangle is 4cm and its height is 2cm. The area of it would be 4cm x 2cm= 8cm. You would name it like this: 8cm2 You would name it like this since it is a 2-dimensional figure, If you need to find the volume of a 3-dimensional figure you would put an"exponent" of 3 instead of two since it is 3-dimensional. Example: The base of a rectangular prism is 5cm, the width of it is 4cm, and its height is 2cm. To find the volume you would do, 5cm x 4cm x 2cm= 40cm. You would name it like this: 40cm2Hope this Helps!:)