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2019.7

Part of Ukraine Correspondence MO - geometry

Problems(1)

point D construction on AB with BD = CE and <ADC =<BEC

Source: 2019 XXIV All-Ukrainian Correspondence MO grades 5-12 p7

4/29/2021
Given a triangle ABCABC. Construct a point DD on the side ABAB and point EE on the side ACAC so that BD=CEBD = CE and ∠ADC=∠BEC\angle ADC = \angle BEC
geometryequal anglesconstructionUkraine Correspondence