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mojhsa [17]
3 years ago
11

Find tha perimeter of a square with area 400cm2?Please answer​

Mathematics
2 answers:
Nikitich [7]3 years ago
8 0
80 cm is the perimeter of the square
AleksandrR [38]3 years ago
4 0

Answer:

80

Step-by-step explanation:

the formula for a squares area is s^{2}= A

the area is 400 so to find a side all you need to do is find the square root of 400, and that is 20

Finally multiply 20 by 4 so find the perimeter

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