Question

if the sum of the edges is 48cm,then the total surface area will be_________sq.cm​

Answer 1

Answer:

A square pyramid has a lateral surface area of 390 cm2 and a slant height of 13 cm. ... Find the total surface area of the given net, to the nearest hundredth. ... of the regular hexagonal pyramid with slant height 48 cm and base side 20.3 cm. ... If the edge length of a regular triangular pyramid is 136 cm, find the surface area of ...

Missing: be_________sq. ‎| Must include: be_________sq.

Answer 2

Answer:

If the sum of the edges of a cube is 48 inches, what is the volume of the cube?

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All the edges of a cube are equal in length.

There are 12 edges in a cube, not counting the common edges between faces twice.

So, the total length if the 12 edges = 48 inches ….(given)

Therefore, the length of each edge = 48 / 12 = 4 inches.

Volume of a cube = e^3, where, e is the length if each edge of the cube.

Here, e = 4 inches. …. ( as determined above )

So, volume of the cube = 4 * 4 * 4 = 64 cubic inches

Answer