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प्रश्न
How many tiles like the triangle given here will fit in the white design?
Area of design = ________ square cm
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उत्तर
6 triangular tiles will fit into the given white design.
Now, an area of 1 such triangular tile = 12 square cm
Area of 6 triangular tiles that make this design
= 6 × 12
= 3 square cm
Area of design = 3 square cm
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