AMU Engineering 2020 solved paper Solved Paper

Clearly, A will remain as (0,0);f1 will make B as (0,4),f2 will make it (12,4) and f3 will make it (4,8);f1 will make C as (2,4),f2 will make it (14,4) and f3 will make it (5,9). Finally, f1 willmake D as (2,0),f2 will make it (2,0) and f3 will make it (1,1). So, finally we get A≡(0,0),B≡(4,8), C≡(5,9) and D≡(1,1). Therefore,
mAB=‌

8

4

,mBC=‌

9−8

5−4

=1
mCD=‌

9−1

5−1

=‌

8

4

mAD=1,mAC=‌

9

5

,mBD=‌

8−1

4−1

=‌

7

3

Hence, the final figure will be a parallelogram.