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Triangle A'B'C' is formed by a reflection over x = 1 and dilation by a scale factor of 2 from the origin. Which equation shows the correct relationship between AABC

and A'B'C'?

Triangle A'B'C' is formed by a reflection over x = 1 and dilation by a scale factor-example-1
User Thul
by
8.8k points

1 Answer

3 votes

Answer:


(AB)/(A

Explanation:

Given


k = 2 --- scale factor

Required

Relationship between ABC and A"B"C"


k = 2 implies that the sides of A"B"C" are bigger than ABC

i.e.


A


A


B

In
A

Divide both sides by A"B"


1 = (2AB)/(A

Divide both sides by 2


(1)/(2) = (AB)/(A

Rewrite as:


(AB)/(A

(a) is correct

User Ismael Ghalimi
by
8.3k points

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