# What is the length of the image of a 20cm long segment after central stretching with a scale factor 1/2 or 0.5?

What is the length of the image of a 20cm long segment after central stretching with a scale factor 1/2 or 0.5?

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1. Given : 20cm long segment

To Find : length of the image after stretching with a scale factor 1/2 of 0.5

Solution:

segment length = 20 cm

scale factor = 1/2

Length after applying scale factor = Original length scale factor

= 20 * (1/2)

= 10 cm

length of the image of a 20cm long segment after central stretching with a scale factor 1/2 is 10 cm

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