I need some help please

Mathematics

2 answers:

9966 [12]3 years ago

8 0

Dilation:

The dilation factor is the length of image/preimage = 1.5

Thus
Q'R'/QR=1.5
Q'R'=1.5QR = 1.5 (5 cm) = 7.5 cm

(Edited)

ExtremeBDS [4]3 years ago

5 0

So you want to know the length of the segment QR? Here it is:

So first we multiply by 1.5 the side like this: $5*1.5$ , we get 7.5, and that is the answer!

Hope this helped! c:

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