Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Quadrilateral WILDWILDW, I, L, D is inscribed in circle O.
\overline{WI}
WI
start overline, W, I, end overline is a diameter of circle O.
What is the measure of \angle D∠Dangle, D?