A, B, C are three points on the circumference of a circle and if AB = AC = 5 √2 cm and ∠BAC = 90°, find the radius.

A, B, C are three points on the circumference of a circle and if AB =

1.	A, B, C are three points on the circumference of a circle and if AB = AC = 5 √2 cm and ∠BAC = 90°, find the radius.
A.	10 cm
B.	5 cm
C.	20 cm
D.	15 cm
Answer» C. 20 cm

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A, B, C are three points on the circumference of a circle and if AB = AC = 5 √2 cm and ∠BAC = 90°, find the radius.

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