Answer:
No
Step-by-step explanation:
Using the converse of Pythagoras' identity
If the square on the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.
longest side = 8 , and 8² = 64
4² + 5² = 16 + 25 = 41
Since 41 ≠ 64
Then triangle is not right
the triangle is not right angle triangle
Terminating, because it ends. If it was repeating it would go in infinitely, like Pi.
166824 is the answer