geo275
geo275 geo275
  • 06-03-2019
  • Mathematics
contestada

A square has an area of 392.04m2.
Work out the perimeter of the square.
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machin55
machin55 machin55
  • 06-03-2019

take the square root of 392.04 which is 19.8

then multiply 19.8 by 4 sides of the square

therefore the perimeter is 79.2m

Answer Link
Аноним Аноним
  • 06-03-2019

Answer:

79.2 m.

Step-by-step explanation:

Each side of the square = √392.04

= 19.8 m

There are 4 sides so the perimeter = 4*19.8

= 79.2 m.

Answer Link

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