allery12 cm लांबी आणि 8 cm रुंदी असलेल्या आयताची परिमिती काढा:
A40 cm
B48 cm
C36 cm
D96 cm
Answer & Solution
Correct answer: A. 40 cm
आयताची परिमिती = 2 * (लांबी + रुंदी) = 2 * (12 + 8) = 2 * 20 = 40 cm.
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