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A triangle has an area of 30cm². The base and height are scaled by a factor of 3. What is the area of the resulting triangle? _cm²

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A triangle has an area of 30cm². The base and height are scaled by a factor of 3. What is the area of the resulting triangle? _cmA triangle has an area of 30cm². The base and height are scaled by a factor of 3. What is the area of the resulting triangle? _cm²²