Area: 11.5*7.5 = 86.25 square cm
The length of a rectangle whose area is 72 square meters and whose width is 6 meters, would be 12. Note that 12 x 6 = 72.
A parallelogram whose sides are equal in length is always a rhombus. In addition, it may be a rectangle. If it's a rectangle, then it's also a square.
Area = 9*6 = 54 square meters
The perimeter of a rectangle is equal to twice the length plus twice the width, so P = 2l + 2w P = (2x25) + (2x13) P = 50 + 26 P = 76 centimeters
Area: 11.5*7.5 = 86.25 square cm
A Square
This is solved by pythagoras theorem: The longest length of a right angled triangle is equal to the square root of the sum of the other lengths squared. Therefore, 52 is 25, + 122 which is 144 = 169. The square root of 169 if i remember correctly is 13. So 13cm
The length of a rectangle whose area is 72 square meters and whose width is 6 meters, would be 12. Note that 12 x 6 = 72.
A parallelogram whose sides are equal in length is always a rhombus. In addition, it may be a rectangle. If it's a rectangle, then it's also a square.
If a rectangle has its length equal to its width, then all four sides are of equal length and it is a square.
140 square centimeters. To find area, you multiply length by width.
Area = 9*6 = 54 square meters
It could be a square whose sides are sqrt(1/3) of the original square or a rectangle whose length is the same as the side of the square but whose width is one third of that. There are many other possibilities.
You are describing a rectangle NOT a square!
A square and a rectangle are both quadrilaterals, all of whose vertices are right angles. A rectangle has two pair of sides of equal length with one pair being different from the other. A square has all four sides equal.
The perimeter of a rectangle is equal to twice the length plus twice the width, so P = 2l + 2w P = (2x25) + (2x13) P = 50 + 26 P = 76 centimeters