Question

A student solved the following problem and made an error:

Answer 1

Line 1 Segment AC equals 2. Segment FE equals 2. Segment AC is congruent to segment FE

Line 2 ∠A ≅ ∠F

Line 3 Length of segment AB.
A (0, 2)
B (2, 4)
d equals square root of quantity x sub 2 minus x sub 1 squared plus quantity y sub 2 minus y sub 1 squared, d equals square root of quantity 0 minus 2 all squared plus quantity 2 minus 4 all squared, d equals square root of negative 2 squared plus negative 2 squared, d equals square root of 4 plus 4, d equals square root of 8
segment AB = 2.83

Line 4 Length of segment DE.
D (2, 0)
E (4, 4)
d equals square root of quantity x sub 2 minus x sub 1 squared plus quantity y sub 2 minus y sub squared, d equals square root of quantity 2 minus 4 all squared plus quantity 0 minus 4 all squared, d equals square root of negative 2 squared plus negative 4 squared, d equals square root of 4 plus 16, then d equals square root of 20
segment DE = 4.47

Line 5 segment AB is congruent with segment DE

Line 6 triangle ABC is congruent with triangle FDEby SAS

Answer 2

In which line did the student make the first mistake?

a.Line 2
b. Line 5
c. Line 3
d. Line 4

Answer 3

what work do u have so far

Answer 4

Just that i'm so confused and lost

Answer 5

........ read your book i know where this is from and i can report u for breaking the honor code

Answer 6

do your work first and i will check it

Answer 7

I do not have a book. i take geometry online for the summer

Answer 8

it's very lengthy

Answer 9

to read

Answer 10

my teacher is on vacation right now and i dont have anyone to help me

Answer 11

There is no book @Icedragon50

Answer 12

..... theres always a book

Answer 13

No there isn't. I take this course online, they do not give you a book.

Answer 14

well to bad i know this is from connections academy CAUSE IM TAKING THE SAME FRICKING COURSE

Answer 15

I taking FLVS online summer school. The course is geometry @Icedragon50

Answer 16

that school stole material from connections its an illegal school and u support it :/ i give up on u

Answer 17

@Icedragon50 chill out. connections most likely has a contract to provide courses for flvs

Answer 18

nah

Answer 19

it's not an illegal school you sound dumb. Florida virtual school. Its a state wide thing. @Icedragon50

Answer 20

._. i was just typing an explanation for ur problem...well now I'm deleting the file bai

Answer 21

i already figured it out. thanks tho