Q: What is the total area of a cube with sides 7?

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The area of a square with sides of length 7 mm: 7 millimeters times 7 millimeters are 49 square millimeters.

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

The base of a cube is a square, so the area of the base of the cube is the area of that square. The area of a square is s2, where s is the length of on side. Side all edges of a cube have the same length, it doesn't matter which edge you use. Example: Find the area of the base of a cube with edges of length 7: A = 72 = 49 Example: Find the area of the base of a cube with volume 8 cubic meters. The volume of a cube is equal to s3, where s is the length of a side. 23=8, so 2 is the length of a side, and the area of the base is 22 = 4.

49

Perimeter:20 inches Area:35

Related questions

The total surface area of the cube is 294 cm2 The volume of the cube is 343 cm3

The cube's total surface area is 294cm2

Surface area is 294cm2 Volume is 343cm3

Total surface area: 6*7*7 = 294 square units of measurements

A cube with sides that are 7 meters long will have a volume of 343 cubic meters (7 x 7 x 7).

no, a square has 4 sides. a cube has 6 sides.

A cube has 6 faces (think of dice). Each face is 7 X 7 = 49 in2 Total surface area is 6 X 49 = 294 in2

Yes- a simple example is to think of two boxes with the same volume - 1cm3 the first a cube with sides 1cm and a surface area of 6 cm2 (6 equal sides) the second a box 2 X1 X1/2 the surface area is 2 sides of 2X1, 2 sides 1X1/2) and 2 sides 2X1/2 making in total 7 cm2

The area of one side is 7 x 7 yards ie 49 square yards As a cube has six faces, the total surface area is therefore 6 x 49 =294 square yards

It is: 6*7 = 42 cm2

The area of one face is (7 ft)2 = 49 ft2. All 6 faces are the same in a cube, so the total surface area is: 6 x 49 ft2 = 294 ft2.

6 sides therefore 6(l*b) l=7cm b=7cm 6(7*7)=294cm