allery72 டிகிரி மையக் கோணத்தைக் கொண்ட ஒரு வட்டக்கோணப் பகுதி முழுமையில் எத்தனை சதவீதம்?
A12 சதவீதம்
B25 சதவீதம்
C15 சதவீதம்
D20 சதவீதம்
Answer & Solution
Correct answer: D. 20 சதவீதம்
72-ஐ 360-ஆல் வகுத்தால் 0.2 கிடைக்கும், இது 20 சதவீதம் ஆகும்.
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