In ΔABC, AB = 7 cm, AC = 13 cm and BC = 2√30 cm then B is

1.	In ΔABC, AB = 7 cm, AC = 13 cm and BC = 2√30 cm then B is
A.	120°
B.	60°
C.	90°
D.	45°
Answer» D. 45°

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In ΔABC, AB = 7 cm, AC = 13 cm and BC = 2√30 cm then B is

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