alleryतीन क्षेत्रांनी 120, 90 आनी 60 अंश मेजतात. चवथ्या क्षेत्रांत खंयचो कोन आसा?
A60 डिग्री
B70 डिग्री
C80 डिग्री
D90 डिग्री
Answer & Solution
Correct answer: D. 90 डिग्री
पयले तीन 270 अंशांक जोडटात, देखून निमाणो क्षेत्र 360 उणे 270 = 90 अंश आसा.
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