The equivalent fraction of 9/15 would be 3/5.
Answer: hmmm no!
Step-by-step explanation:
The answer is C，
as she uses SSS to prove its congruent, she uses sides instead of angles so option a and d is not correct. as it needs to prove triangle pqr is congruent to triangle sqr, its not necessary to prove PQ is equal to QR. so the answer is c
