Question

can you help me solve for "r" >.< i cant figure it out

http://img18.imageshack.us/img18/6128/23695060.jpg

Answer 1

my attempt was that i made little triangles inside the triangle but i cant get that to work

Answer 2

Where is the original question?

Answer 3

thats it lol

Answer 4

IfA = 45° and x = 15, find r.

Answer 5

on the link i labled the r's

Answer 6

would that work even if 15 is only part of the hyp?

Answer 7

its exaclty like that =/

Answer 8

the C on the diagram i drew is the center of the circle. the "r's" are the radius. thats why i drew a little arc from point D to B

Answer 9

point CD=radius CB=radius BA=15 DA=since its 45-45-90 it should be the same value as the radius

Answer 10

i drew exaclty what its on the book