the area of a rectangle is 12 square c.m and its length is 4 c.m what is its width?
4W = 12
Solve for W
To find the width of a rectangle given its area and length, you can use the formula:
Area = Length x Width
Let's substitute the given values into the formula:
12 = 4 x Width
To isolate the width, divide both sides of the equation by 4:
12/4 = Width
Simplifying the equation:
3 = Width
So, the width of the rectangle is 3 cm.
To find the width of a rectangle when you know the area and length, you can use the formula:
Area = Length x Width
Given that the area is 12 square cm (12 cm^2) and the length is 4 cm, we can substitute these values into the formula:
12 cm^2 = 4 cm x Width
To solve for the width, we need to isolate it on one side of the equation. To do this, we divide both sides of the equation by the length (4 cm):
(12 cm^2) / (4 cm) = Width
Now, we can calculate the width:
3 cm = Width
Therefore, the width of the rectangle is 3 cm.