Triangles P Q R and E F G are shown. The ratio of side P Q to E F is 9 to 18. The ratio of side Q R to F G is 15 to 30. The ratio of side R P to G E is 19 to 38.
Is △PQR ~ △EFG?
No, the triangles are not similar.
Yes, the triangles are similar by the SSS similarity theorem.
There is not enough information to determine whether the triangles are similar.
