Area of a Rectangle

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What is the formula to calculate the area of a rectangle?
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The formula for the area of a rectangle is length × width.
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If a rectangle has a length of 5 meters and a width of 3 meters, what is its area?
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The area is 15 square meters (5 × 3).
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What units are used to express the area of a rectangle?
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Area is expressed in square units, like square meters or square centimeters.
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Can the area of a rectangle be a negative number?
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No, the area of a rectangle cannot be negative.
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If the width of a rectangle doubles, what happens to the area?
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If the width doubles, the area also doubles.
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True or False: A square is a type of rectangle?
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True, a square is a rectangle with all sides of equal length.
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How does the area of a rectangle change if both the length and width are tripled?
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The area becomes nine times larger.
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What would the area be if a rectangle has a length of 0 and any width?
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The area would be 0 because any number multiplied by 0 is 0.
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Is the area of a rectangle affected if it is rotated?
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No, rotating a rectangle does not change its area.
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If a rectangle's area is 20 square units and the length is 4 units, what is the width?
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The width is 5 units (20 ÷ 4).
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Why do we use the formula length × width to find the area of a rectangle?
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Because multiplying length by width gives the total number of square units that fit inside the rectangle.
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If a rectangle's length is increased by 2 units, how do you calculate the new area?
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Use the new length in the formula: (original length + 2) × width.
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If a rectangle has a width of 7 cm, what is its area if the length is 8 cm?
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The area is 56 square centimeters (8 × 7).
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How do you find the area of a rectangle on a graph with given coordinate points?
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Calculate the difference in x-coordinates for length and y-coordinates for width, then multiply them.
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Can a rectangle have an uneven area distribution?
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No, the area is evenly distributed across its length and width.
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