Question 10
In the figure, the orange square block ABCD rests on the green triangular block PGR and the purple triangular block MNL. Initially AN = 4 cm. If the green block is pushed so that G moves to the midpoint of the original segment AG, what is the new length AN?
Original printed choices: A) 6cm; B) 8cm; C) 10cm; D) 12cm; E) 14cm
Editorial task: Solve the literal problem, identify the source discrepancy, and explain any intended correction.
Original printed choices: A) 6cm; B) 8cm; C) 10cm; D) 12cm; E) 14cm
Editorial task: Solve the literal problem, identify the source discrepancy, and explain any intended correction.