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Please helpppp! I need it. Fast please :(-example-1
User MGames
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2 Answers

12 votes
12 votes

Answer:

1. 5= 5x5x6= 150

2. 12=12x12x6= 144

3. 18=18x18x6= 1,944

Explanation:

Para calcular la superficie de un cubo, encuentra la superficie de una cara y multiplícala por 6. La superficie de cualquier lado es el largo de una cara al cuadrado.

Ejemplo: la superficie de un cubo cuya cara mide 4 = 4 * 4 * 6 = 96

Pdta: Espero que mis respuestas te ayuden, no olvides calificar mis respuestas para saber si tengo que mejorar.

User Akanksha Atrey
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2.8k points
23 votes
23 votes

Answer:

1)250

2)3456

3)11664

Explanation:

The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube. Put another way, since all sides of a cube are equal, a is just the lenght of one side of a cube. We have 96 = 6a2 → a2 = 16, so that's the area of one face of the cube.

Hope it helped you if yes so please make me the brainist

User Ingconti
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3.5k points