If angle A of the triangle ABC is 30° and the circumradius of the triangle is 10 cm, then what is the length of side BC?

If angle A of the triangle ABC is 30° and the circumradius of the tri

1.	If angle A of the triangle ABC is 30° and the circumradius of the triangle is 10 cm, then what is the length of side BC?
A.	5 cm
B.	10 cm
C.	5√3 cm
D.	10√3 cm
Answer» C. 5√3 cm

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If angle A of the triangle ABC is 30° and the circumradius of the triangle is 10 cm, then what is the length of side BC?

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