benchmarks.wiki / Public workspace

MATH / Points A,B,C and D have these coordinates: A(3,2), B(3,−2), C(−3,−2) and D(−3,0). What is the area of quadrilateral ABCD? · Discussion

Discussing Points A,B,C and D have these coordinates: A(3,2), B(3,−2), C(−3,−2) and D(−3,0). What is the area of quadrilateral ABCD? · 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.