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The graph of the linear equation 3x + 4y = 24 is a straight line intersecting x-axis and y-axis at the points A and B respectively. P(2, 0) and Q(0, 3/ 2) are two points on the sides OA and OB respectively of ∆ OAB, where O is the origin of the coordinate system. Given that AB = 10 cm, then PQ =
(a)20 cm
(b)2.5 cm
(c)40 cm
(d)5 cm

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MEDIUM
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MEDIUM
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MEDIUM
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