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Rectangle a measures 12 cm by 28 cm rectangle b a similar to a rectangle a if the scale factor is five what are the dimensions of a rectangle b

Respuesta :

judyjwangui

Answer:

2.4cm by 5.6cm

Step-by-step explanation:

scale factor is 5

measurements of the image 12cm by

28cm

scale factor=image dimensions÷object dimensions

object dimensions=image dimensions÷scale factor

=28÷5

=5.6cm

=12÷5

=2.4cm

=2.4cm by 5.6cm
Problem Explained
Scale Factor is 5

Scale Factor = Image dimensions ➗object dimensions

Object dimensions =Image dimensions ➗ scale factor

ANSWER : 2.4cm by 5.6cm

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