In a cyclic ABCD, twice the measure of angle A is thrice the measure o – InterviewSolution

1.	In a cyclic ABCD, twice the measure of angle A is thrice the measure of angle C.Find the measure of angle C?(A) 36(C) 90(B) 72(D) 108
Answer» its a cyclic cylinder so A+C=180 now A=3C so 3C+C=180 4C=180 so C=45

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