Question

. PROOF: Justify each statement in order to derive the Law of Sines. can someone help... idk wat it mean and cna someone tell me how to do it??

Answer 1

1 is c (given)
2 is e

Answer 2

from 3 to 4, it is multiplication.. nothing else happens. that gives: 4->d
3 is definition of sine.

Answer 3

understand why 4 is d, then try to find 5.

Answer 4

you lost me after that gives lolz

Answer 5

1) this is ok you say?
2) they are right triangles, because there is a right angle. Sure, but why is there a right angle at that place?(close to "D")?

Answer 6

i dont know lol

Answer 7

the only thing that was drawn is the "altitude". to draw an alititude you must draw a line with going through a vertex and the line must be perpendicular to the other side.

Answer 8

that is ok?

Answer 9

not rlly >.< idk how to do any of this :(

Answer 10

not an altitude

Answer 11

an altitude because of the right angle

Answer 12

yes?

Answer 13

no :(

Answer 14

this line I drew IS an altitude because it goes through a vertex and is perpendicular to the opposite side.

Answer 15

si this one is not an altitude