Well, basically there are
acute angle, right angle, obtuse angle ..
and also we use concurrent angles, corresponding angles, alternate angles, vertically opposite angles,..
..hope it helped a bit
S=<span>−<span>1.546727
hope this helps.</span></span>
Answer:
AEG - BEA = BEG => 81-27=54
Step-by-step explanation:
Answer:
D
Step-by-step explanation:

factoring out a negative