Mathematics · Mensuration
एक आयताकार कमरे की विमाओं (लंबाई और चौड़ाई) को जब 4 मीटर बढ़ाया जाता है तो उनका अनुपात 4:3 हो जाता है, और जब 4 मीटर घटाया जाता है तो उनका अनुपात 2:1 हो जाता है। कमरे का क्षेत्रफल कितना है?
- 124 m2
- 296 m2✓
- 3192 m2
- 4384 m2
सही उत्तर देखें
96 m2
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