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Helen [10]
3 years ago
12

Find the surface area of this shape.

Mathematics
2 answers:
Ratling [72]3 years ago
6 0

Answer:

54 square yards

Step-by-step explanation:

This is a cube, as the width, height, and length are all the same. To fine the surface area of a cube, simply find the area of one side and multiply it by six, as a cube has six sides.

Area = Width*Height\\Area = 3 * 3\\Area = 9

The area of one side of the cube is 9 square yards. Therefore, the surface area of the entire cube is 6 x 9 or 54 square yards.

otez555 [7]3 years ago
3 0

Answer:

54 yds²

Step-by-step explanation:

Area of 1 side: 3*3=9

Number of sides: 6

6*9=54

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