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12m2
The perimeter is four times the length of any of the sides.
Only if they are congruent. One of them could be the a rotation of the other - eg 4m x 6m and 6m x 4m.
488 metres2
1m and 11m 2m and 10m 3m and 9m 4m and 8m 5m and 7m. The next one, 6m and 6m, would be a square.
18m
12m2
The perimeter is four times the length of any of the sides.
Perimeter = 2*(10+6) = 2+16 = 32 metres.
Perimeter is 36 mArea is 72 square m
There is not enough information to answer the question.
The area of rectangle is : 56.0
Only if they are congruent. One of them could be the a rotation of the other - eg 4m x 6m and 6m x 4m.
488 metres2
A square has four sides of equal length. If the total of all four sides is 24m then each side must measure 6m. There area is therefore 6m x 6m which equals 36 square metres.
The formula for finding a rectangle's perimeter is 2(l+w).Here, length is given as 12 m & width as 6m. So, the correct answer is2(l+w)=2(12+6)=2 x 18=36m.
If it is a rectangular tank, the volume is length times width times height, 6m x 6m x 3m, or 108m3.