Answer:
Here you go ! Hope it helps.
The answer is 17
Step-by-step explanation:
You would use Pythagorean theorem which is a^2 + b^2 = c^2
first you would do 8^2 + 15^2 = c^2
which would be 64 + 225 = c^2
which is 289 = c^2
then get the square root of 289 which is 17
so MN = 17
