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spayn [35]
3 years ago
5

triangle ABC has coordinates A(2, -5), B(1, -3), and C(6, 1). If the triangle is rotated 90° counterclockwise about the origin,

what are the coordinates of B'?
Mathematics
1 answer:
julia-pushkina [17]3 years ago
3 0

Coordinate of b' would be (3,-1)

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