a square sheet of paper has a perimeter of 40 cm . what is the length of its side ? Also find the area of the square sheet ?
Answers
Answered by
88
4a=40
a=10
AREA
a×a=10×10=100
a=10
AREA
a×a=10×10=100
Answered by
141
given,
perimeter = 40 cm
therefore the length,
perimeter = 4*a
P = 4 *a
40 = 4 *a
10 = a
therefore length of the square = 10 cm
now area of the square,
side * side = area
10 * 10 = 100 cm²
therefore the area of the square = 100 cm²
i hope that it will help u .......................^_^
perimeter = 40 cm
therefore the length,
perimeter = 4*a
P = 4 *a
40 = 4 *a
10 = a
therefore length of the square = 10 cm
now area of the square,
side * side = area
10 * 10 = 100 cm²
therefore the area of the square = 100 cm²
i hope that it will help u .......................^_^
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