What is the value of x ? explain ( chords and arcs )

x ≈ 9.4

Step-by-step explanation:

The segment from the centre is a perpendicular bisector of the chord.

Using Pythagoras' identity in the right triangle formed with hypotenuse 13 and legs 9 and x

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 9² = 13²

x² + 81 = 169 ( subtract 81 from both sides )

x² = 88 ( take the square root of both sides )

x = = 2 ≈ 9.4 ( to 1 dec. place )

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

yes the data was not prsented

step-by-step explanation: