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Answer
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SA = 30
V = 11.180339887499
d = 3.8729833462074
Faces = 6
Sides (Edges) = 12
Vertices = 8

↓Steps Explained:↓

A cube has Lateral Area of 20

Calculate Surface Area, side, Volume.

Lateral Area Formula

LA = 4s2

Divide each side by 4:

s2  =  LA
  4

s2  =  20
  4

s2 = 5

s = √5

s = 2.2360679774998

Calculate Surface Area (SA):

SA = 6s2

SA = 6 * 2.23606797749982

SA = 6 * 5

SA = 30

Calculate Volume (V):

V = s3

V = 2.23606797749983

V = 11.180339887499

Calculate the Cube Diagonal (d)

d = √3s

d = √3(2.2360679774998)

d = 1.7320508075689 x 2.2360679774998

d = 3.8729833462074

Other Properties:

Faces = 6

Sides (Edges) = 12

Vertices = 8

Final Answer

SA = 30
V = 11.180339887499
d = 3.8729833462074
Faces = 6
Sides (Edges) = 12
Vertices = 8
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