Lemma
MediumArea & perimeter
AQuA-RAT train #92752 · Geometry · Area & perimeter

The length of the shorter side of a rectangle is 2 units

The length of the shorter side of a rectangle is 2 units. The length of each diagonal is 4 units. What is the acute angle between the diagonals?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #92752

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