The scale factor for area is the square of the scale factor for linear dimensions. If linear dimensions are scaled up by a factor of 10, the area is scaled up by a factor of 10² = 100.
The area of the larger box is 100×432 cm² = 43,200 cm².
Answer:
The answer is 138*
Step-by-step explanation:
The next one is 7
And the length of side X is 47m
The building is 31m tall
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