alleryএটা সমকোণী ত্ৰিভুজৰ সমকোণ নোহোৱা আন দুটা কোণৰ সমষ্টি ডিগ্ৰীত কিমান হ'ব?
A45 degrees
B90 degrees
C60 degrees
D180 degrees
Answer & Solution
Correct answer: B. 90 degrees
যিহেতু সমকোণটো 90 degrees আৰু মুঠ কোণৰ সমষ্টি 180 degrees, সেয়েহে সূক্ষ্মকোণ দুটাৰ সমষ্টি 90 degrees।
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