Question 123
A circle with diameter $AB$ intersects side $BC$ of rhombus $ABCD$ at point $K$. A circle with diameter $AD$ intersects side $CD$ of rhombus $ABCD$ at point $L$. Find the angles of rhombus $ABCD$ if $\angle AKL = \angle ABC$.
MathNet 2018-part-02 — 181 problems (EN–VI) Question 123
Math Olympiad Vault · MathNet 2018-part-02 — 181 problems (EN–VI)