Mathematics, 08.04.2020 09:09 perezsamantha3oqr0za

Circle X is shown. Line segment X Y is a radius. Line segment Y Z is a tangent that intersects the circle at point Y. A line is drawn from point Z to point X and goes through a point on the circle. The length of the line segment from point X to the point on the circle is 8, and the length of the line segment from the point on the circle to point Z is 9.
What must be the length of ZY in order for ZY to be tangent to circle X at point Y?

14 units
15 units
16 units
17 units

Answers: 3

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Circle X is shown. Line segment X Y is a radius. Line segment Y Z is a tangent that intersects the c...