Question

if a cyclic quadrilateral are in the ratio 5:7 find two angles​

Answer 1

LET ANGLES BE 5X & 7X

THEN ,

5X + 7X = 180

X = 180/12

X = 15

NOW, 15 × 5 = 75

17 × 5 = 105

THEN ANGLES ARE 75° & 105°

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