Question

If Triangle ABC is congruent to Triangle DEF what is the length of BC? (Diagram to follow)

Answer 1

i need help i cant solve this 5th grade question help please ! http://akk.li/pics/anne.jpg

Answer 2

BC=EF
AB=DE
AC=DF

Answer 3

@pandaluvs In case you didn't know Open Study is for help on homework or questions REGARDING school. So if you do not have a question or need help then leave.

Answer 4

lol i was asking why he has no nose

Answer 5

i told you the congruence
now you can find lenghths

Answer 6

@AlexandervonHumboldt2 but I dont need the congruences, I need help finding the lengths.

Answer 7

oh yeah so....

Answer 8

1s.thse triangles are similar not cngruent

Answer 9

in similar triangle ratio bettwen sides is the same

Answer 10

I think the answer is 22

Answer 11

yes 22

Answer 12

as ratio is same

Answer 13

because 5 plus 5 is 10, 9 plus 9 is 18

Answer 14

10/5=18/9=22/11=2

Answer 15

well yeah

Answer 16

11 plus 11 is 22 but i cant be sure

Answer 17

why? 11+11=22 for sure

Answer 18

ok but what if it looks like this

Answer 19

ef/bc=ed/ab

Answer 20

x/12=4/6
x=2/3*12=2*4=8

Answer 21

=> ef=8

Answer 22

Ooooh ok

Answer 23

thanks :D