Question

I really need help ):
Fan, medal and testimony

Answer 1

what do you need help with

Answer 2

can't help you on a test

Answer 3

not a test bro -.-

Answer 4

Use triangle BCD, a 30-60-90 triangle, to find the length of BD.
Then use triangle ABC, a 45-45-90 triangle to find the length of AB.
Then AD = AD - BD

Answer 5

@funnyguy2 why is it called "help" if you aren't going to guide me? guiding isn't giving the answer but letting me think. imnot sure if its B or D

Answer 6

its A

Answer 7

10- 10/ sqrt 3 = 4.2 inches

Answer 8

no direct answers @cp9454

Answer 9

two triangles, two trigonometric ratios and calculate

Answer 10

use , in triangle abc tan(30+15) = AB/BC
tan(45) = AB/10
=> AB = 10 inch

Answer 11

how's it A?? and @funnyguy2 you're not even interested in helping me so go