Answer :
Answer:
x = 7
Step-by-step explanation:
given 2 intersecting chords inside a circle then the product of the parts of one chord is equal to the product of the parts of the other chord , that is
16(5x - 11) = 38.4 × 10 = 384 ( divide both sides by 16 )
5x - 11 = 24 ( add 11 to both sides )
5x = 35 ( divide both sides by 5 )
x = 7
