Ineed the answer ! geometry is very

c. both apply

step-by-step explanation:

we know that angle v≅ angle y

by the reflective property, we also know that wz=wz

because angle v≅angle y, vw is congruent to yw

because wz is a perpendicular bisector, we know that vz≅zy and angle vzw≅angleyzw (both 90 degrees)

finally, with because the angles of a triangle add up to 180, we get that angle vwz is also equal to angle ywz.

we proved that the two triangles are congruent, and we can use any two angles and any side for the asa and aas theorems.

irrational, cannot

i dont know

step-by-step explanation: