alleryএটা সমবাহু ত্ৰিভুজৰ প্ৰতিটো অন্তঃকোণৰ মাপ কিমান degrees?
A60°
B90°
C30°
D45°
Answer & Solution
Correct answer: A. 60°
180 degree মুঠ ভাগ কৰা তিনিটা সমান কোণে প্ৰতিটো 60 degrees দিয়ে।
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