Mathematics · Aptitude (Mensuration)
एक आयताकार भवन योजना की बाहरी विमाएँ 10 मी × 8 मी हैं। यदि बाहरी दीवारें 0.3 मी मोटाई की हैं, तो सेंटरलाइन विधि (Centreline Method) का उपयोग करके दीवारों की कुल लंबाई कितनी होगी?
- 134.8 मी✓
- 235.4 मी
- 336.0 मी
- 436.4 मी
सही उत्तर देखें
34.8 मी
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