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Troyanec [42]
3 years ago
7

1. Two identical cubes each of total surface area of 6 cm2 are joined end to end. Which of the following is the total surface ar

ea of the cuboid so formed?
Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer:

10 cm³

Step-by-step explanation:

The total surface area of a cube = 6 cm²

The formula for the surface area of the cube is :

A = 6a², a is the side of the cube

6 = 6a²

a = 1 cm

Now, the length of the formed cuboid = 2 cm

Breadth = 1 cm

Height = 1 cm

Required volume of the formed cubiod is :

V = 2(lb+bh+hl)

Put all the values,

V = 2(2(1)+1(1)+2(1))

V = 10 cm³

So, the required volume of the formed cuboid is equal to 10 cm³

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Answer:

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Hoped I helped

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3 years ago
The ratio of boys to girls at a school is 12 to 13. If 300 students attend the school, how many are boys?
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Step-by-step explanation:

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4 years ago
In geometric progression, the ratio of each number to the preceding one is the same. which is an example of a geometric progress
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4 0
3 years ago
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3 0
2 years ago
At which of the given values is the graph discontinuous?<br> Picture provided below.
12345 [234]

Answer: OPTION C

Step-by-step explanation:

You can solve the problem shown above keeping on mind the facts shown below:

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