its becoming a bit lengthy to solve,..............[2][2]
but lets wait and watch..[1]
got a good one after quite some days
A man always drives at the same speed at all times. He makes it from A direct to C in 30 minutes; from A through B to C in 35 minutes; and from A through D to C in 40 minutes. Distance from point B to C is 10 miles, same distance from C to D. By the way angle C is right angled. Points A, B, C and D are 4 corners of a quadrilateral and labeled in a counterclockwise manner. How fast does he drive?
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8 Answers
eureka123
·2009-07-12 00:07:22
Celestine preetham
·2009-07-12 08:28:40
well ya eureka the calculations are long !
lets wait and wtch B555's sol :P