ЗАДАЧА-УБИЙЦА ИЗ МГУ! Сбита за 5 выстрелов.

Let's get straight to the point, without any unnecessary chatter. Here's a real killer problem from the Far Eastern University of Mathematics, which we'll knock out in exactly 5 precise steps! 🛸📐 No tedious writing, three-story coordinates, or cumbersome systems of equations that drown ordinary tutors. Just pure Olympiad-quality thinking and 100% accuracy! The trajectory of our logic: 1. Crack the angle: the hidden angle bisectors on the hypotenuse (135°) and take the net remainder of 45°. 2. Go outside: We use our signature move—doubling the median beyond the drawing! Catch the congruence of triangles: We fly out to a right-angled isosceles triangle, where the legs are tightly connected by x and 2x. 3. Turn on the angle bisector: The angle bisector property instantly scatters our segments like y and 2y. 4. Final Pythagoras: Collapse the equation and rip the mask off the compressed Egyptian triangle! The leg is equal to 8/3. 5. Area... I'll carefully format the full written dossier with all the formulas, calculations, and a drawing in Word and post it for you in the pinned comment. Grab it when the link becomes active! A breakdown of killer geometric tricks without the tedium—subscribe to the channel! 🚀#math #msu #dvimsu #geometry #egeprofile #oge2026 #olympiad #lifehacks #planimetry