benchmarks.wiki / Public workspace

Omni-MATH / A pentagon ABCDE is circumscribed about a circle. The angles at the vertices A, C and E of the pentagon are equal to 100^(∘). Find the measure of the angle ∠ACE. · Discussion

Discussing A pentagon ABCDE is circumscribed about a circle. The angles at the vertices A, C and E of the pentagon are equal to 100^(∘). Find the measure of the angle ∠ACE. · Omni-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.