husainfatemadarbar
husainfatemadarbar husainfatemadarbar
  • 16-01-2020
  • Mathematics
contestada

what is the perimetre of a square with area 100sq.cm​

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jojopopstar6
jojopopstar6 jojopopstar6
  • 16-01-2020
10cm x 10cm...40 cm total
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josshyaby
josshyaby josshyaby
  • 16-01-2020

Answer:

Step-by-step explanation:

Area of square A = length l × length

A = l^2

100 = l^2

l = √100

l = 10cm

Length = 10cm

Perimeter = 4l

Perimeter = 4 × 10 = 40cm

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