Shannonrhiannaidn
Answered

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A cube has sides of length 5 cm.
Find the total surface area of the cube.
Please explain as well, as I struggle with surface area.

A Cube Has Sides Of Length 5 Cm Find The Total Surface Area Of The Cube Please Explain As Well As I Struggle With Surface Area class=

Sagot :

AyaanRidn
5 x 5 = 25
25 x 6 = 150

150cm^2
Altavistardidn

Answer:

150 cm^2

Step-by-step explanation:

Keep in mind that the dimensions of the cube are identical in 6 directions.  This means that the surface area of the bottom is 5 cm by 5 cm, yielding the area 25 cm^2.  The top has the same area, so considering top and bottom we get a total surface area of 50 cm^2.

Likewise, the total surface area of the sides together is 50 cm^2.  The total surface area of the front and back together is 50 cm^2.

Thus, the total surface area of the entirre cube is 3(50 cm^2), or 150 cm^2

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