Q:
Group the given figures into three classes using each figure only once.

| A) 7,8,9 ; 2,4,3 ; 1,5,6
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B) 1,3,2 ; 4,5,7 ; 6,8,9
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| C) 1,6,8 ; 3,4,7 ; 2,5,9
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D) 1,6,9 ; 3,4,7 ; 2,5,8
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| A) 7,8,9 ; 2,4,3 ; 1,5,6
|
| B) 1,3,2 ; 4,5,7 ; 6,8,9
|
| C) 1,6,8 ; 3,4,7 ; 2,5,9
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| D) 1,6,9 ; 3,4,7 ; 2,5,8
|
Answer & Explanation
Answer: D) 1,6,9 ; 3,4,7 ; 2,5,8
Explanation: 1, 6, 9, are all triangles.
3, 4, 7 are all four-sided figures.
2, 5, 8 are all five-sided figures.
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