Answer:
SAS
Step-by-step explanation:
If you flip the first triangle right side up, we can see that they are congruent in the same exact spots. The two sides are congruent, as well as the angle.
360 because you multiply 8 x 5 x 9
Answer:
no proportional.if it was proportional it would start at (0,0)
Answer: z=8
Step-by-step explanation: