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2022 Math Kangaroo

Problem 5

Problem 5 · 2022 Math Kangaroo Medium
Spatial & Visual Reasoning spatial-reasoning

A monkey has torn off a piece of Captain Jack's map. What does the piece the monkey has torn off look like?

Figure for Math Kangaroo 2022 Problem 5
Show answer
Answer: B
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Hint 1 of 2
Look at the empty hole left in the big map - what shape is its torn edge?
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Hint 2 of 2
The right piece is like a jigsaw piece: its wiggly edge must fit the hole and its little drawings must match what is missing.
Show solution
Approach: find the piece whose shape and drawings fit the hole
  1. Look at the gap torn out of the big map and notice the shape of its jagged edge.
  2. Check each option like a puzzle piece: its outline must fit the hole and its little map markings must match the missing spot.
  3. Piece B is the only one that fits, so the answer is B.
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