Question Details

Detailed explanation and options for the selected question.

The perimeter of a rectangle is 40 cm, and its length is 12 cm. What is its width?

A. 8 cm
B. 6 cm
C. 5 cm
D. 4 cm

Explanation:

Perimeter = 2(length + width). Solving 2(12 + width) = 40 gives width = 8 cm. Other options are incorrect.

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