yolenepierreicloudco yolenepierreicloudco

15-09-2021
Mathematics

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Pls help Three same-sized cubes are glued together as shown below.

If the side length of each cube is 8 inches, what is the surface area of the figure?

Pls help Three samesized cubes are glued together as shown below If the side length of each cube is 8 inches what is the surface area of the figure class=

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colinspurdle colinspurdle

16-09-2021

Count the number of squares you can see from each side = 14
The cubes had 3 x 6 faces = 18 but 4 are glued together.
Surface area = 14 square faces = 14 x 8^2 = 896 in^2

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