I'LL FAN AND MEDAL! help with algebra pls help ill post the picture in an attachment in the comments

Question

crazypizzalover · Answer

heres my first question its in the attachment

anonymous · Answer

whats the length of ab?

anonymous · Answer

then maybe try finding the degrees of each angle by using trig functions

crazypizzalover · Answer

heres my second problem

anonymous · Answer

did u get the answer for the frist one?

crazypizzalover · Answer

no im still confused on which numbers got to which angles lol

crazypizzalover · Answer

.......................

anonymous · Answer

find line segnment ab first done that?

anonymous · Answer

using pythagorean theorm,...

anonymous · Answer

acutally u might not even needt o do that.

crazypizzalover · Answer

um im sry im like asleep i just dont get this i know how to do Pythagorean theorem just confused with this one

anonymous · Answer

to find teh degree of b, use sin thetha = opposite / ajacent

anonymous · Answer

and do that, except change the trig function to sin, cos, or tan depending on what values u want to use.