48 cm
48 cm
48 cm
It is: 6*5*5 = 150 square cm
A 25 cm cube has all edges with a length of 25 cm. Therefore each face has an area of 25*25 = 625 sq cm. As a cube has 6 faces, the total surface area of the cube is 625*6 = 3750 square centimeters.
You do not indicate if the given area is the total area of the square and the triangle. Or whether they are equal values.
A regular tetrahedron, with edges of length 1 units, has a total surface area of sqrt(3) square units.
Is a 1 cm cube. Its volume is 1 cm3 or 1 cubic cm or 1 millilitre. The area of each of its faces is 1 cm2 or 1 square cm giving the cube a total face area of 6 sq cm. It has twelve edges, each of 1 cm length.
It is the total length "outline" of a figure. For example, the total length of the outline of a square, its perimeter, is the total length of the four sides of the square.
5 intersections, 8 edges.
In order for an object to qualify as a cube, it must satisfy these properties: * 6 faces (like a die), 12 edges, 8 corners * all it's edges must be equal length * all it's faces have equal area If the area of the cube is 294, then the sum of it's 6 faces' area is 294 So... The area of one face is 294 ÷ 6 = 49 If all it's edges have equal length, then each face is a square. The area of a square is length × length = length = length² = 49 So... the length of one edge is the square root of 49 = 7, -7 Since you are looking for a length, -7 is not an option. The length of the edge is 7
Pick any edge. Measure its length. Multiply its length by 12.
12 x 9 = 108 square centimeters