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3 years ago

If the volume of a cube is 64 cm cube then find its total surface area

Mathematics

2 answers:

kiruha [24]3 years ago

6 0

Answer:

96 cm²

Step-by-step explanation:

The volume (V) of a cube is calculated as

V = s³ ( s is the side length )

Here V = 64 , thus

s³ = 64 ( take the cube root of both sides )

s = $\sqrt[3]{64}$ = 4

A cube has 6 congruent square faces.

The area of 1 face = s² = 4² = 16 cm², thus

area of 6 faces = 6 × 16 = 96 cm² ← surface area

bogdanovich [222]3 years ago

3 0

Answer:

tsa

Step-by-step explanation:

tsa of cube is 6a²

64cm²=6a²

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