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hey ms or mr can you please help me out?

Hey Ms Or Mr Can You Please Help Me Out class=

Sagot :

Answer:

B'C' = 3BC

Explanations:

Note:

When a figure is dilated by a scale factor, a similar figure of the same shape but of different size is formed.

When a triangle ABC is dilated by a scale factor of 3, the vertices of the image of ΔA'B'C' formed will have a distance from the center of dilation that is three times that of the vertices of ΔABC

Therfore:

A'B' = 3AB

B'C' = 3BC

A'C' = 3AC

The correct choice is option B

That is, B'C' = 3BC