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2 years ago

Find the dimension of the cube volume = 64

Mathematics

1 answer:

olganol [36]2 years ago

6 0

S
A
=
96
sq in.
Explanation:
V
=
s
3

64
=
s
3

find the cubic root of each side
3
√
64
=
s

4
=
s

so the side of the cube is 4 cu in.
The surface area of a cube is

S
A
=
n
A

where
S
A
is surface area,
n
is the number of faces, and
A
is the area of one face.
Te area of one face (
A
) is
s
2

so
A
=
16

n
=
6
S
A
=
6
⋅
16
=
96

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Answer:

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Step-by-step explanation:

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We can find the length of a side of the smaller square by using pythagoreans theorem to find the hypotenuse of the triangle formed in the bottom left corner. The length of one side along the x axis is a - b, and the length of the other side, along the y-axis, is b.

We can plug it into pythagoreans theorem to get

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The area of the smaller triangle is C squared to the area of the smaller triangle is

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To get the ratio of the smaller square in comparison to the larger square we divide the area of the smaller square by the area of the larger square.

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3 years ago

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fgiga [73]

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Step-by-step explanation:

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Answer:

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