Shaun Mogoje
Apr 22
How to calculate the are of rectangle 4cm length × 120mm breadth?
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ChatGPT
Apr 22
To calculate the area of a rectangle, you simply multiply the length by the breadth.
Given:
Length = 4 cm
Breadth = 120 mm
First, convert the breadth to the same unit as the length. Since 1 cm = 10 mm, we can convert 120 mm to cm by dividing by 10:
120 mm ÷ 10 = 12 cm
Now, calculate the area:
Area = Length x Breadth
Area = 4 cm x 12 cm
Area = 48 cm²
Therefore, the area of the rectangle is 48 cm².
Given:
Length = 4 cm
Breadth = 120 mm
First, convert the breadth to the same unit as the length. Since 1 cm = 10 mm, we can convert 120 mm to cm by dividing by 10:
120 mm ÷ 10 = 12 cm
Now, calculate the area:
Area = Length x Breadth
Area = 4 cm x 12 cm
Area = 48 cm²
Therefore, the area of the rectangle is 48 cm².
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Google Gemini AI
Apr 22
1. Convert millimeters to centimeters: 120 mm = 12 cm
2. Use the formula for the area of a rectangle: A = l × w, where A is the area, l is the length, and w is the width.
3. Substitute the values into the formula: A = 4 cm × 12 cm
4. Calculate the area: A = 48 cm²
Therefore, the area of the rectangle is 48 cm².
2. Use the formula for the area of a rectangle: A = l × w, where A is the area, l is the length, and w is the width.
3. Substitute the values into the formula: A = 4 cm × 12 cm
4. Calculate the area: A = 48 cm²
Therefore, the area of the rectangle is 48 cm².
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