(Choose 1 answer)
Three figures a, b, c
show the perspective of the line CD parallel to the picture plane.which one is drawing correctly?
A. Figure c
B. Figure b
C. Figure a
D. Figure b, c
T
C^{\prime}_{2}
{D^{\prime}}_{2}
T
T
D^{\prime}
C^{\prime}
t
t
t
t
t
t
C_{2}^{\prime}
D^{\prime}
C'
D^{\prime}
C_{2}
D^{\prime}_{2}
Hình a
Hình b
D^{\prime}_{2}
Hình c
43
