promotion image of download ymail app
Promoted

1 Answer

Relevance
  • 10 years ago
    Favorite Answer

    1. d, except that in II it should be CDA, not ADC, if one want to be careful about matching the vertices.

    2. b

    3.

    A. ∠WRS = ∠STW -- Given

    B. ∠RSW = ∠TWS -- Given

    C. SW = WS -- Same segment

    D. ∆RSW ≅ ∆TWS -- AAS Test

    E. RS ≅ TW -- From D.

    F. RS || TW -- From B.

    G. RSTW is a ▱ -- From E., F.

    • Commenter avatarLogin to reply the answers
Still have questions? Get your answers by asking now.