Geometry Practice Test 3

Question : 40 of 40

Marks: +1, -0

Solve for “x” in the given figure:

Solution:

AB and CD are chords of a circle, intersecting externally at point P, such that PA × PB = PC × PD.
10 × 3 = (5 + x) × 5

{30}/5

= 5 + x
6 - 5 = x
⇒ x = 1

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