Answer:
Explanation:
We already know 2 angles of each triangle, so we can find the third angle
The third angle of LMN = 180 - 115 - 21 = 54
The third angle of PQR = 180 - 21 - 49 = 110
So, the 3 angles of each triangle are not similar to each other
And there are no information about the sides.
So, I think the safest option is to go with "there's not enough information to determine whether they are similar or not."
But, the 3 sides of LMN by normal vision is longer than PQR, so you can also go with LMN is not similar to PQR.