Do you have any guesses for the first one?
Also since they are the same shape, the letters are equal to each other in order ex: triangle ABC = triangle DEF, then A=D, B=E, and C=F. So apply that to the first question, and I'm sure you'll find the answer.
Also do you have any guesses for the second one?
Do you know the value for x?
We also know that the answer can't be A, because NQ adds 11, which is more than 8, at the end. So A can't be the answer.