In the diagram, PQ¯¯¯¯¯¯¯¯ is tangent to the circle at point Q, and secant PS¯¯¯¯¯¯¯ intersects the circle at points R and S. Th
e lines intersect outside the circle at point P.
A circle with no center shown. Points S, R, and Q lie on the circle. Secant P S and tangent P Q are described in the text. Segment R S equals 5 and segment P R equals 4.
What is the length of PQ¯¯¯¯¯¯¯¯?
Enter the correct value.
A circle with no center shown. Points S, R, and Q lie on the circle. Secant P S and tangent P Q are described in the text. Segment R S equals 5 and segment P R equals 4.
What is the length of PQ¯¯¯¯¯¯¯¯?
Enter the correct value.
1 answer:
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the equation is the horizontal line which parts through (-5,6), since it has no slope.