alleryఒక చక్రీయ చతుర్భుజంలోని ఒక కోణం 75°. దానికి ఎదురుగా ఉండే కోణం ఎంత?
A95°
B115°
C105°
D75°
Answer & Solution
Correct answer: C. 105°
చక్రీయ చతుర్భుజం యొక్క ఎదురెదురు కోణాలు సంపూరకాలు, కాబట్టి 180 - 75 = 105 డిగ్రీలు.
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