Final answer:
The area of a rectangle is calculated by multiplying its length by its breadth. A rectangle with length 10m and breadth 5m has an area of 50m squared. Therefore, the correct answer is b) 50m squared.
Step-by-step explanation:
The subject of your question is the calculation of area of a rectangle. To find area in Mathematics, especially the area of a rectangle, you multiply the length of the rectangle by its breadth. Here we have a rectangle with a length of 10m and a breadth of 5m. Therefore, the formula to calculate the area would then be: Area = length x breadth = 10m x 5m = 50m 2. So, the correct answer is b) 50 m 2.
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