The area of the trapezoid is: 0.5*(6+2)*4 = 16 square cm
16 square centimetres.
It is: 16 cm.
You need three measures of length to determine the surface area - the length, width and height.
Such a box has four sides each with an area of 8 cm2 and two end each of are 4 cm2 for a total of 36 cm2 , assuming the box has a top and you want only the outside area.
base x height = area 2 cm x 2cm = 2cm^2 (squared) :)
It is: 5*2*2 = 20 cubic cm
It is: 16 cm.
If r = 2 cm, then A = 12.6 cm2
You need three measures of length to determine the surface area - the length, width and height.
Such a box has four sides each with an area of 8 cm2 and two end each of are 4 cm2 for a total of 36 cm2 , assuming the box has a top and you want only the outside area.
1cm equals 10mm; 2cm equals 20mm. Metric is so easy, it's all in tens!
base x height = area 2 cm x 2cm = 2cm^2 (squared) :)
It is: 5*2*2 = 20 cubic cm
Area= pi*r2If the diameter of the circle is 2cm, the A= pi cm2If the radius of the circle is 2cm, then: A=3.14159*4=12.567 cm2
A rectangle can have only 2 dimensions and so finding the area from the given 4 dimensions has many possibilities.
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.
Assuming the measurements given are the lengths of the sides of a hexagon, the perimeter is 2 + 2 + 2 + 3 + 5 + 11 = 25 cm.
5cm x 2cm x 6cm = 60 cubic cm.