Lemma
MediumArea & perimeter
AQuA-RAT train #26539 · Geometry · Area & perimeter

Given a square of 10cm each side with the four semi circles…

Given a square of 10cm each side with the four semi circles inside as shown in the above diagram, find the area of the shaded portion

This problem refers to a figure in its source book that isn't reproduced here.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #26539

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