I think it’s B i hope this is correct have a great day :)
This is an obtuse triangle because one angle of it is greater than 90 degrees :)
The answer is 7,388,854,191,165
7,388,475,694,872+378,496,293=7,388,854,191,165
Where R is the median between Q and L:
From my understanding of a triangle's centroid, it divides an angle bisector into parts of 2/3 and 1/3. In the given problem, these divisions are NS and SR. Therefore, twice SR would be equal to NS. From here, we can get the value of X, to solve for SR.
NS = 2SR
(x + 10) = 2(x + 3)
x + 10 = 2x + 6
x = 4
Therefore, SR = (x + 3) = 7
