Lemma
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AQuA-RAT train #79029 · Geometry · Circles

The perimeter of a triangle is 40 cm and the in radius…

The perimeter of a triangle is 40 cm and the in radius of the triangle is 2.5 cm. What is the area of the triangle?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #79029

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