Dilate the rectangle below by a scale factor of 2. If the current side lengths are 15 and 8, what are the side lengths on the ne
w dilated rectangle?
In your answer, give the new side lengths for the dilated image and explain how you calculated them.
In your answer, give the new side lengths for the dilated image and explain how you calculated them.
2 answers:
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Answer:
The greatest number of rectangles that can be cut from the piece of metal = 12
Explanation:The dimension of the piece of metal = 16cm x 20cm
That is:
Length of the piece of metal = 20 cm
Width of the piece of metal = 16 cm
The dimension of the rectangle = 6cm x 4cm
Length of the rectangle = 6cm
Width of the rectangle = 4cm
The diagram below illustrates how the rectangles can be cut from the piece of metal
Considering the diagrams drawn above, and counting the rectangles formed, we can conclude that the greatest number of rectangles will be cut using the approach on the left, hence the greatest number of rectangles that can be cut is 12