2 QUESTIONS FOR 15 PIONTS PLEASE PLEASE HELP

  1. which best describes the polygon whose vertices in the coordinate plane are (-5,0),(5,-3)(1,-3)(1,0)

Aonly equilateral
Bonly equiangular
Cregular
Dcongruent

  1. which best describes the polygon whose vertices in the coordinate plane are (-3,0) (3,0) (0,-3)

Aonly equilateral
Bonly equiangular
Cregular

D.none of the above