Lemma
MediumArea & perimeter
AQuA-RAT train #39323 · Geometry · Area & perimeter

nd the area of trapezium whose parallel sides are 20 cm and…

nd the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 12 cm?

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 #39323

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