MathDB

289

Part of 1980 All Soviet Union Mathematical Olympiad

Problems(1)

ASU 289 All Soviet Union MO 1980 chord that maximise the area of ABCD

Source:

7/19/2019
Given a point EE on the diameter ACAC of the certain circle. Draw a chord BDBD to maximise the area of the quadrangle ABCDABCD.
geometrychordmaximumcircleareas