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OLga [1]
2 years ago
7

Calculate the area of a square with a side length of 12 cm.

Mathematics
2 answers:
inna [77]2 years ago
6 0

Answer:

24 cm squared

Step-by-step explanation:

SVEN [57.7K]2 years ago
3 0

Answer:

144cm^2

=> here's your solution

=>

=> it is given that , length of one side

=> of square is 12cm

=>. we need to find out area

=> formula to calculate the area = sise^2

=> putting the measure of side in formula

=> area = 12*12

=> area = 144cm^2

=> 144cm^2

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Step-by-step explanation:

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5 0
3 years ago
My teacher wouldn't help me.. and this is my last question. I need to know how to find the perimeter of the geometric figure (it
nika2105 [10]
This isn't really a geometry problem.  It's just an addition of fractions.

You know that 'perimeter' means 'the distance all the way around'.
And you know the length of all the sides of the parallelogram.
All you need to do is add them up !

(13/12) + (3/13) + (13/12) + (3/13) = the perimeter

Notice that two of the sides are equal, and the other two sides are also equal.
So you can make the job a little easier if you add up the twelfths first

(13/12) + (13/12) = 26/12

and then add up the thirteenths ...

(3/13) + (3/13) = 6/13 .

Now, the perimeter looks a little bit less complicated.
It's just
                   (26/12) + (6/13) = the perimeter.

This is the tough part.  Before you can add fractions, they need to have
a common denominator. 

The smallest common denominator for 12ths and 13ths is  <em>156 </em>!
Change each fraction to (<em>something over 156</em>), and add um up.
I'll leave that part to you.


5 0
3 years ago
Tessa spent $22 on 11 song downloads. How much did each song cost?
Reika [66]

Answer:

Each song cost $2

Step-by-step explanation:

2 times 11 is 22

Make me brainliest if this helps!

4 0
2 years ago
Read 2 more answers
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2

Step-by-step explanation:

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3 years ago
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Could I get the difference of the meaning?
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Absolute value of -3 is three, and then it just regular -3 equals -3 so basically whenever you see at -3 in those brackets or any negative number it means absolute value which will always be it’s positive version That negative number
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2 years ago
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