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If a rectangle has a length of 8 cm and a width of 3 cm, what is its area? (2015
If a rectangle has a length of 8 cm and a width of 3 cm, what is its area? (2015)
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Practice Questions
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Q1
If a rectangle has a length of 8 cm and a width of 3 cm, what is its area? (2015)
24 cm²
30 cm²
20 cm²
18 cm²
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Area = length × width = 8 × 3 = 24 cm².
Questions & Step-by-step Solutions
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Q
Q: If a rectangle has a length of 8 cm and a width of 3 cm, what is its area? (2015)
Solution:
Area = length × width = 8 × 3 = 24 cm².
Steps: 6
Show Steps
Step 1: Identify the length of the rectangle, which is 8 cm.
Step 2: Identify the width of the rectangle, which is 3 cm.
Step 3: Use the formula for the area of a rectangle, which is Area = length × width.
Step 4: Substitute the values into the formula: Area = 8 cm × 3 cm.
Step 5: Calculate the multiplication: 8 × 3 = 24.
Step 6: Write the final answer with the correct unit: The area is 24 cm².
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