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2 votes
What is the surface area of the cube?

Drag and drop the correct surface area to match the cube.

cube with edge length = 4.5 m
121.5 m²4.5 m²22.5 m²27 m²

User Alex Varju
by
8.5k points

2 Answers

6 votes

Answer:

121.5 m2

If the cube with edge length is 4.5 and the other possible answers are 4.5m2 and 22.5m2 and lastly 27m2, 121.5m2 is for sure the answeer

User Moshe Simantov
by
7.9k points
1 vote
a cube has 6 sides ( front, back, left side, ride side, top and bottom)

calculate the area of one side then multiply that by 6 to get total surface area

using edge length of 4.5 m

the area of one side is equal to 4.5^2 which is 4.5 x 4.5= 20.25 square meters
total surface area = 20.25 x 6 = 121.5 square meters(m^2)


User John Peters
by
8.2k points
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