8
QuizMultiple Choice
Figures in the Coordinate Plane
Question 8 of 15 • FL-1206310-Geometry
Trapezoid A B C D is shown. Sides A B and D C are parallel. Sides A D and B C are congruent. Angle B is (3 x) degrees and angle D is (9 x) degrees.
Answer
A
x=15B
x=20C
x=45D
x=60