Mathematics · Mensuration
एक त्रिकोणीय सतह का परिमाप 144 सेमी है और इसकी भुजाएँ 3 : 4 : 5 के अनुपात में हैं। 5 रुपये प्रति सेमी 2 की दर से इस सतह को पेंट करने की लागत ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1रुपये 3850
- 2रुपये 3980
- 3रुपये 4320✓
- 4रुपये 4200
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रुपये 4320
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