If the area of a triangle with base 12 cm is equal to the area of a square with side 12 cm, the altitude of the triangle will be

If the area of a triangle with base 12 cm is equal to the area of a square with side 12 cm, the altitude of the triangle will be
1). 12 cm
2). 24 cm
3). 18 cm
4). 36 cm

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