The height of the equilateral triangle is 9 cm. What is the radius (in cm) of the circle circumscribing the three vertices?

The height of the equilateral triangle is 9 cm. What is the radius (in

1.	The height of the equilateral triangle is 9 cm. What is the radius (in cm) of the circle circumscribing the three vertices?
A.	3
B.	6
C.	9
D.	12
Answer» C. 9

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The height of the equilateral triangle is 9 cm. What is the radius (in cm) of the circle circumscribing the three vertices?

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