How much is the area of a rectangle?
Understand the Problem
The question is asking how to calculate the area of a rectangle. The area of a rectangle can be determined by using the formula A = length × width.
Answer
The area of the rectangle is $A = 15$ square units.
Answer for screen readers
The area of the rectangle is $A = 15$ square units.
Steps to Solve
- Identify the length and width First, determine the values of the length (L) and width (W) of the rectangle. For example, if the length is 5 units and the width is 3 units, then:
$$ L = 5, , W = 3 $$
- Apply the area formula Use the formula for the area of a rectangle, which is given by:
$$ A = L \times W $$
Insert the identified values into this formula. For example:
$$ A = 5 \times 3 $$
- Perform the multiplication Calculate the area by multiplying the length by the width. Continuing with our example:
$$ A = 5 \times 3 = 15 $$
Thus, the area of the rectangle is:
$$ A = 15 , \text{square units} $$
The area of the rectangle is $A = 15$ square units.
More Information
The area of a rectangle represents the amount of space enclosed within its sides. It is commonly used in real-life applications such as flooring, gardening, and any scenario where surface area calculations are necessary.
Tips
- Confusing length and width: Ensure that you correctly identify length and width as the two different dimensions of the rectangle.
- Forgetting units: Make sure to include units in your final answer (e.g., square units).
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