alleryA 12 m गुणा 8 m बगीचे में 2 m गेट है; कितनी बाड़ लगाने की जरूरत है?
A40 m
B42 m
C38 m
D36 m
Answer & Solution
Correct answer: C. 38 m
आवश्यक बाड़ लगाना 2 × (12 + 8) − 2 = 38 मीटर है।
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