1.

If the ratio of the angles of a triangle is 2 : 3 : 7, find the ratio of the sum of the largest angle and the smallest angle to the smallest angle.A. 8 : 1B. 2 : 3C. 9 : 2D. 3 : 5

A. C
B. B
C. D
D. A
Answer» B. B


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