Lemma
MediumTriangles
AQuA-RAT train #70051 · Geometry · Triangles

The points A(0, 0), B(0, 4a - 5) and C(2a + 1…

The points A(0, 0), B(0, 4a - 5) and C(2a + 1, 2a + 5) form a triangle. If angle ABC = 90, what is the area of triangle ABC?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #70051

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