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perimeter = (5+5+12+12)= 34 area = (5*12) = 60 squared
The area doesn't tell you the dimensions or the perimeter. It doesn't even tell you the shape. -- Your area of 36 cm2 could be a circle with a diameter of 6.77 . (Perimeter = 21.27.) -- It could be a square with sides of 6 . (Perimeter = 24.) -- It could be rectangles that measure 1 by 36 (Perimeter = 74) 2 by 18 (Perimeter = 40) 3 by 12 (Perimeter = 30) 4 by 9 (Perimeter = 26). There are an infinite number of more rectangles that it could be, all with the same area but different perimeters.
96 units squared. To find area of rectangles, simply multiply the two dimensions (length and width) which in this case are 12 and 8.
The area of a hexagon with a perimeter of 12 units is about 10.4 units2
Thee different rectangles with an area of 12 square units are 3 by 4, 2 by 6 and 1 by 12.