A, B and C are three points on the circle. If AB = AC = 7√2 cm and ∠BAC = 90°, then the radius is equal to:

A, B and C are three points on the circle. If AB = AC = 7√2 cm and

1.	A, B and C are three points on the circle. If AB = AC = 7√2 cm and ∠BAC = 90°, then the radius is equal to:
A.	6 cm
B.	7√2 cm
C.	14 cm
D.	7 cm
Answer» E.

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A, B and C are three points on the circle. If AB = AC = 7√2 cm and ∠BAC = 90°, then the radius is equal to:

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