I did this on a calcalator 3÷5=0.6
Angles 1 and 2 are vertical angles which makes # 3 angle 1 = angle 2
Because angle 1 and 2 are vertical angles, then A and E would be similar due to the vertical angle theorem as well.
The answer would be D.
648 Im pretty sure if not let me know
49 would be the answer I hope it helps