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igomit [66]
3 years ago
15

Trapezoid W′X′Y′Z′ ​ is the image of trapezoid WXYZ under a dilation through point C.

Mathematics
2 answers:
dem82 [27]3 years ago
8 0

Answer:

Option C.

Step-by-step explanation:

Given information: WX=8m and W'X'=6m

It is given that Trapezoid W′X′Y′Z′ ​ is the image of trapezoid WXYZ under a dilation through point C.

Scale factor is the ratio of corresponding sides of image and preimage.

\text{Scale factor}=\frac{Corresponding side of image}{Corresponding side of preimage}

For the given figure,

\text{Scale factor}=\frac{W'X'}{WX}

\text{Scale factor}=\frac{6}{8}

\text{Scale factor}=\frac{3}{4}

Since image and preimage lie on the same side of the center of dilation. So, the scale factor is positive number.

Therefore, the correct option is C.

Luda [366]3 years ago
4 0

The answer is 3 over 4

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