In the figure below, lines AC and ED are parallel. Angles ABC and ECD are right angles (though it doesn't look like it, they are).
B
Part A
Find a pair of corresponding angles, a pair of alternate interior angles, and a pair of
vertical angles in the figure.
and
Corresponding angles:
and
Alternate interior angles:
and
Vertical angles:

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

my answer was deleted because it was to vague the answer is 12.76 becuase its in the hundreths place. john