If triangles DEF and NPQ are similar, what is the length of side q?
• Enter the answer as a fraction.

Answer:
q= 45/14 (or) 3 3/14
Step-by-step explanation:
7/9=5/2/q
cross multiply
7q=45/2
q=45/2÷7
q= 45/14 (or) 3 3/14