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Well, honey, to find the perimeter of a rectangle, you add up all the sides. So, for your rectangle with sides of 12m and 8m, you simply add 12 + 12 + 8 + 8 to get a perimeter of 40 meters. Voila!
Assuming that the measures given in the question refer to the lengths of the sides of the rectangle, the answer is 40 metres.
8m 8m 12m 3m
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What is the area of a rectangle that is 12m and 8m?
The area of rectangle is : 96.0
What is the perimeter of a rectangle that has length 12m and width 3m?
Perimeter = 12+12+3+3 = 30m
If length of a rectangle is 4m and width is 2m what is the perimeter?
Perimeter=2(l+b) =2*6 =12m
What is the perimeter of a square 9m?
The perimeter is 12m
What is the area of a rectangle of 8m and 5m?
8m*5m=40 m2 The area of the rectangle is 40m2
What is the area of a rectangle that is 12m and 8m?
The area of rectangle is : 96.0
What is the perimeter of a parallelogram where one sice is 12m and the other side is 8m?
40 m
What is the area of a rectangle which is 12m and 8m?
Area = 12*8 = 96 square m
What is the perimater of a rectangle 8m by 3m?
what is the perimeter of a rectangle 8mm by 3m
A rectangle has a length of 12m and a width of 6m what are the perimeter and area of this rectangle?
Perimeter is 36 mArea is 72 square m
What is the perimeter of a rectangle 4.5 m x 1.5 m?
12m
What is the perimeter of a rectangle 8m 3m?
If you put an ant down on the rectangle and start him walking along the line, the 'perimeter' is the distance he has to walk in order to get back to where he started, if he stays on the line. If you put him down on a corner of this one, he has to walk (8m + 3m + 8m + 3m) = 22m. That's the perimeter.
What is the perimeter of a rectangle that has length 12m and width 3m?
Perimeter = 12+12+3+3 = 30m
What is the perimeter of a rectangle of 8m times 3m?
Isn't it the sum of all sides? 8m+8m+3m+3m = 22m
If length of a rectangle is 4m and width is 2m what is the perimeter?
Perimeter=2(l+b) =2*6 =12m
What are the dimensions of a 12m rectangle?
There cannot be a 12m rectangle. A rectangle is a two dimensional object and so there must be two linear measures to describe it. Either there is measure of another length, for example a 12m x 8m rectangle. In that case the question is redundant. Or the 12m is intended as a measure of area and should actually have been 12 SQUARE metres. However, in that case, there are infinitely many possible solutions.
What is the perimeter of a rectangle that has a length 12 m and width 3 m?
The perimeter of a rectangle is calculated by adding all four sides together. In this case, the length is 12m and the width is 3m. The formula for the perimeter of a rectangle is P = 2(length) + 2(width). Therefore, the perimeter of this rectangle would be P = 2(12m) + 2(3m) = 24m + 6m = 30 meters.
