Question
Download Solution PDFএকটি সমকোণী ত্রিভুজের সমকোণ গঠিত করে এমন দুটি বাহুর দৈর্ঘ্য হল 3 সেমি এবং 4 সেমি। এর পরিবৃত্তের ক্ষেত্রফল হবে:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFএকটি সমকোণী ত্রিভুজের সমকোণ গঠিত করে এমন দুটি বাহুর দৈর্ঘ্য হল 3 সেমি এবং 4 সেমি।
⇒ কর্ণের দৈর্ঘ্য = (32 + 42)1/2 = 5 সেমি
⇒ পরিবৃত্তের ব্যাসার্ধ = 5/2 = 2.5 সেমি
∴ ক্ষেত্রফল = 22/7 × (2.5)2 = 6.25π বর্গ সেমি
Last updated on Jul 17, 2025
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