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Lesechka [4]
3 years ago
15

Please need help on this

Mathematics
1 answer:
ser-zykov [4K]3 years ago
4 0

Answer: In my answer I got 9 because the formula to find the area it would be A=1/2b*h



Step-by-step explanation: How would you do this?

Well we know that the base equals 6 we have heighth so we would have to do 1.5*6 and that would give us 9 but if we round it would be 10 because 9 is closer to 10 than it is to 0.


thanks :)


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Answer:

Part 1) The perimeter of the new figure must be equal to the perimeter of the original figure multiplied by the scale factor (see the explanation)

Part 2) The area of the new figure must be equal to the area of the original figure multiplied by the scale factor squared

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Step-by-step explanation:

Part 1) If a scale factor is applied to a figure and all dimensions are changed proportionally, what is the effect on the perimeter of the figure?

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The new area  would be A=(3L)(W) ----> A=3LW

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<u><em>B) If the length was tripled and the width was decreased by a factor of 1/4?</em></u>

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