5530 mm is 553 cm and 5.53 m.

Answer:
77 degrees and 90 degrees
The angle d is shown as 90 by the perfect right angle. The angle e has to equal 180 when added to f. So 180-103=77.
Answer:
HGI
Step-by-step explanation:
i hope this helps ^^"""
nvm-its wrong TvT