XYZV is a straight line calculate the values of a b and c

Plz help!!!

as xy=yw

a=33(1)

now...let zyw be ext angle of triangle xyw

33+a=zyw

zyw=66

zyw=zyw=66

now by asp...

b=180-66-66

b=48(2)

let vzw be ext angle of triangle xwz

c=a+b+33

c=33+48+33

c=114(3)

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

where are the images of the functions i can only see the question you typed.

step-by-step explanation: