Math, asked by wainyannblake24, 3 months ago

Find the surface area of the cube whose each edge is 20cm

Answers

Answered by samiaalam264

1

Answer:

Surface area of a cube = 6a square

or 6× 20 cm square

or 2400 cm square

Answered by Anonymous

0

Answer:

2400 cm^2

Step-by-step explanation:

Surface area ( cube ) = 6 a^2

a = 20 cm

6 a^2

= 6 × 20 × 20

= 6 × 400

= 2400 cm^2

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