allery12 cm বাহুবিশিষ্ট একটি সমবাহু ত্রিভুজের উচ্চতা কত?
A9 cm
B6√2 cm
C6 cm
D6√3 cm
Answer & Solution
Correct answer: D. 6√3 cm
উচ্চতা ভূমিকে 6 এবং 6-এ বিভক্ত করে, সুতরাং এটি হলো 144 - 36 = 108-এর বর্গমূল, যা হলো 6√3 cm।
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