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The present shown below is a cube.

Find the surface area of the present.
cm'
15 cm
15 cm
15 cm

The present shown below is a cube. Find the surface area of the present. cm' 15 cm-example-1
User Harsimranb
by
7.8k points

2 Answers

3 votes

Answer: 1350 square cm

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Step-by-step explanation:

Each face of the cube is a square with side length 15. The area of the square is s^2 = 15^2 = 225. There are 6 faces, so 6*225 = 1350

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In terms of a formula, the surface area of a cube is

SA = 6s^2

plugging in s = 15 gives

SA = 6*15^2

SA = 6*225

SA = 1350

Basically it's the same sort of steps as before.

User Jenessa
by
7.8k points
3 votes

Answer:

1350 cm^2

Step-by-step explanation:

User JohnRaja
by
8.4k points

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