What is the area of the rectangle if the length increases?
If in a rectangle, the length is increased and breadth reduced each by 2 units, the area reduces by 28 square units. If, however the length is reduced by 1 unit and the breadth increased by 2 units, the area increases by 33 square units. Find the area of the rectangle.
What is the perimeter of the rectangle 3×8?
So the length must be 3 × 8, which is 24 inches. Now use the lengths of the sides of the rectangle to find its perimeter Perimeter is the sum of all four sides [ 2 widths ] +[ 2 lengths ] = Perimeter
How to find the length of a rectangle using a calculator?
P = 2 * L + 2 * W. A = L * W. Then these equations are solved for L and W which are the length and width of the rectangle. How to use the calculator. Enter the perimeter P and area A as positive real numbers and press “enter”. The outputs are the width, length and diagonal of the rectangle.
What are the outputs of the rectangle problem?
The outputs are the width, length and diagonal of the rectangle. There are conditions under which this problem has a solution (see formulation of problem below). Let P be the perimeter of a rectangle and A its area. Let W and L be, respectively, the width and length of the rectangle.
If the length of a rectangular field is increased by 20\% and the breadth is reduced by 20\%. The area of the rectangle will be 192 m² . What is the area of the original rectangle? If the length of a rectangular field is increased by 20\% and the breadth is reduced by 20\%.
What is the distance around a rectangle called?
The distance around a rectangle is called the perimeter of the rectangle. It is usually denoted by P P. To find the perimeter of rectangle we add the lengths of its sides. Thus, the perimeter of a rectangle with the length of a a and the width of b b is
How do you find the length of the diagonal of a rectangle?
If we know side lengths of the rectangle, it is easy to calculate the length of the diagonal using the Pythagorean Theorem. A diagonal divides a rectangle into two right triangles. By applying the Pythagorean Theorem to ΔABC Δ A B C, we get
What are the inputs and outputs of a rectangle?
Input : Two positive real numbers or parameters as the length and width of a rectangle; Output : Three positive real numbers or variables as the perimeter, area and diagonal length of a rectangle and corresponding units after that.