benchmarks.wiki / Public workspace

MATH / In circle O, (PN)¯ and (GA)¯ are diameters and m∠GOP=78^(∘). How many degrees are in the measure of ∠NGA? [asy] draw((0,1)..(1,0)..(0,-1)..(-1,0)..cycle); draw((.777,.629)--(-.777,… · Discussion

Discussing In circle O, (PN)¯ and (GA)¯ are diameters and m∠GOP=78^(∘). How many degrees are in the measure of ∠NGA? [asy] draw((0,1)..(1,0)..(0,-1)..(-1,0)..cycle); draw((.777,.629)--(-.777,… · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.