Question

Need help

Answer 1

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Answer 2

do you remember what types of angles these are called?

Answer 3

starts with a c

Answer 4

congrunt?

Answer 5

for parallel lines cut by a transversal, we classify them as vertical, alternate exterior, etc.

these particular angles are called "corresponding angles" since they're in the same orientation with respect to the parallel lines/transversal

Answer 6

so the statement could be something like "corresponding angles are congruent"

Answer 7

for 3) we have two triangles with two congruent angles, do you remember which theory states that these would be similar?

Answer 8

good, so 3) could be AA similarity postulate

Answer 9

for 4) the theorem that states these particular ratios are equivalent is the triangle proportionality theorem (kind of just have to know/memorize this)

Answer 10

oh yea

Answer 11

for 5) which theorem states that a larger segment is the sum of its component segments?

Answer 12

im only thinking Pythagorean but im not sure

Answer 13

should be segment addition postulate (just have to know this)

Answer 14

6) they are plugging in the expressions from 5 into 4, this would be substitution property of equality

Answer 15

9) they're subtracting 1 from each side, which property is this?

Answer 16

subtraction property

Answer 17

good, and that's it I believe

Answer 18

thank you so much !!