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5 votes
Given the diagram below, which of the following ordered pairs represents the

vertex, A?
A. (b cos C,c sin C)
B. (a cos B, a sin B)
C. (a cos C, b sin C)
D. (b cos c, b sin c)

Given the diagram below, which of the following ordered pairs represents the vertex-example-1
User JTIM
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1 Answer

3 votes
a because b cos C, c sin C
User Alex Petralia
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