a rectangle has an area of 319 square centimeters, and a length of 11 centimeters. what is its width?
319-22 =298 widths
11w = 319
319 / 11 = 29
319/11 = 29 cm
area = length * width, not length + width
To find the width of a rectangle, given its area and length, you can use the formula for the area of a rectangle, which is length multiplied by width. In this case, you are given the area (319 square centimeters) and the length (11 centimeters), and you need to find the width.
First, you need to set up and solve an equation using the formula for the area of a rectangle:
Area = Length * Width
319 = 11 * Width
Next, you can isolate the variable "Width" by dividing both sides of the equation by 11:
Width = 319 / 11
Simplifying this calculation gives you the width of the rectangle:
Width ≈ 29
Therefore, the width of the rectangle is approximately 29 centimeters.