the length of a rectangle is 8 more than the width. the area os 345 centimeters. find the length and width of the rectangle
If you know its dimensions then use Pythagoras' theorem to find the length of its diagonals.
Area of rectangle divided by its length = width of rectangle
You really can't unless you know something else about the length or width or even the area of the rectangle. You have 2 unknowns (length & width) & only one equation (perimeter). In order to find 2 unknowns you need 2 equations, that's why you need to know something else about the rectangle such as how the length & width are related to each or the area of the rectangle. Hope that helps.
You cannot find the area of a rectangle if you only know its length. You need to know its width too. Then you multiply its length by its width.
You add the length of each of its fours sides.
Divide the width by the length: width -------- height
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
the length of a rectangle is 8 more than the width. the area os 345 centimeters. find the length and width of the rectangle
the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle
It depends on what information you do have. The length and area, the length and diagonal, the length and perimeter, etc. Each set generates a different answer.
Find the area of each rectangle (length * Breadth) and add the results together.
You can measure it.
If you know its dimensions then use Pythagoras' theorem to find the length of its diagonals.
Area of rectangle divided by its length = width of rectangle
Multiply the length and width to find the area of both a rectangle and square.
If you are trying to find the ratio of the lengths of two similar rectangles, divide the length of one side of one rectangle by the corresponding side length of the other rectangle. To find the ratio between their volumes, divide the volume of one rectangle by the volume the other rectangle. To find volume, multiply the width of the rectangle by the length of the rectangle.