In A ABC, the median BE interests AC at E, if BG = 6 cm, where G is the centroid, Then BE is equal to -

7 cm

9 cm

8 cm

10 cm

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ব্যাখ্যা ও সঠিক সমাধান

উত্তর: 9 cm

Hints - ত্রিভুজের centroid ( ভরকেন্দ্র ) সবসময় মধ্যমাকে 2:1 অনুপাতে বিভক্ত করে। BG = 6 cm হলে GE = 3 হবে, কারণ BG:GE = 6:3 = 2:1 হতে হবে। Total BE = 6 + 3 = 9cm.

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In A ABC, the median BE interests AC at E, if BG = 6 cm, where G is the centroid, Then BE is equal to -

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সম্পর্কিত অন্যান্য প্রশ্ন

If u> t, r> q , s>t, t>r, which of the following must be true?

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Ms. Lyla wants to put up fencing around three sides of her rectangular garden and have a side of 20 meter unfenced. If the yard has an area of 680 square meters, how many yards of fencing does she need?

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