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4 years ago

7

An overhead projector enlarges the image on its glass by a scale factor of 4. A rectangle that is 3 inches wide and 7 inches lon

g on the glass is projected on a screen. What is the length of the rectangle on the screen?

1 answer:

qwelly [4]4 years ago

6 0

Just multiply the with and the length by four (considering the scale factor is 4)
3x4=12 and 7x4=28

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