alleryदोन कोटिकोन 4 : 5 या गुणोत्तरात आहेत. तर मोठा कोन किती आहे?
A50 degrees
B54 degrees
C45 degrees
D40 degrees
Answer & Solution
Correct answer: A. 50 degrees
कोटिकोन मिळून 9 भागांमध्ये एकूण 90 degrees होतात, त्यामुळे मोठा कोन 5 x 10 = 50 degrees आहे.
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