△ABC is right-angled at A and has AB
Posted: Thu Jul 14, 2022 3:46 pm
- Abc Is Right Angled At A And Has Ab Ac Point D Is On Bc So That Ab Ad Point L Is The Midpoint Of Ad Let P Be The Poi 1 (16.85 KiB) Viewed 34 times
△ABC is right-angled at A and has AB<AC. Point D is on BC so that AB=AD. Point L is the midpoint of AD. Let P be the point on the circumcircle of △ADC so that ∠APB=90∘. (a) Prove that B,P,L, and A are concyclic. (b) Prove that ∠LPC=90∘.
Posted: Thu Jul 14, 2022 3:46 pm
- Abc Is Right Angled At A And Has Ab Ac Point D Is On Bc So That Ab Ad Point L Is The Midpoint Of Ad Let P Be The Poi 1 (16.85 KiB) Viewed 34 times