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प्रश्न
A closed figure has 12 sides, each measuring 3 cm, except four sides which measure 1 cm each. What is its perimeter?
विकल्प
24 cm
28 cm
32 cm
36 cm
MCQ
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उत्तर
28 cm
Explanation:
Perimeter = (1 + 3 + 3 + 1 + 3 + 3 + 1 + 3 + 3 + 1 + 3 + 3) = 28 cm.
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