9514 1404 393
Answer:
x = 6
Step-by-step explanation:
The Pythagorean theorem tells you the relationship between the sides of this right triangle is ...
x² +8² = 10²
x² = 100 -64 = 36 . . . . subtract 8²
x = √36 . . . . . . . . . . take the square root
x = 6
