Answer:
y = 107 x = 73 and z = 73 degrees
Step-by-step explanation:
All of the angles have to equal 360 when added together and y has to correspond to 107 then those add to 214 then you subtract that from 360 to get 146 then you split that in half to get the x and z
The answer is
R=65-60p
r=5(13-12p)
The next letters would be kps.
Congruent........................