Given:
Area of a square = 14 cm²
Number of squares on each side = 8 squares
To find :
Perimeter of checker board
Steps :
First lets find the length of each square,
Area of each square = Side²
14 cm² = Side²
Side = [tex]\sqrt{14}[/tex] cm
Now lets find the perimeter
Length of each side = 8 [tex]* \sqrt{14}[/tex]
=8[tex]\sqrt{14}[/tex]
Perimeter of board = Side [tex]*[/tex] 4
= 8[tex]\sqrt{14}[/tex] [tex]*[/tex] 4
= 32[tex]\sqrt{14}[/tex]
= 32 [tex]*[/tex] 3.74 (substituting [tex]\sqrt{14}[/tex] with 3.74)
= 119.68 cm
= 119.7 cm
Therefore the perimeter of the checkers board is 119.7 cm
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