Question: What is the perimeter of a rectangle with length 10 m and width 4 m?

Options:

1. 28 m
2. 24 m
3. 20 m
4. 30 m

Correct Answer: 28 m

Solution:

Perimeter = 2 × (length + width) = 2 × (10 m + 4 m) = 28 m.