Lemma
MediumRatio, proportion & variation
AQuA-RAT train #74079 · Algebra · Ratio, proportion & variation

In a triangle ABC,point D is on side AB and point E…

In a triangle ABC,point D is on side AB and point E is on side AC,such that BCED is a trapezium.DE:BC =3:5.Calculate the ratio of the area of triangle ADE and the trapezium BCED.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #74079

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