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Margaret [11]
3 years ago
6

Triangle ABC was dilated by 50%. What is the relationship between AC and A'C'?

Mathematics
2 answers:
damaskus [11]3 years ago
6 0

Answer:

D)  1 /2 (AC) = A'C'

Step-by-step explanation:

The solution is  1 /2  AC = A'C'. The side lengths in ΔABC are twice the side lengths in ΔA'B'C'.

Elina [12.6K]3 years ago
5 0

Answer:      

The length of segment AC is two times the length of segment A'C'

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

z ----> the scale factor

A'C' ----> the length of segment A'C'

AC ----> the length of segment AC

so

z=\frac{A'C'}{AC}                        

we have that

z=50\%=50/100=\frac{1}{2} ---> the dilation is a reduction, because the scale factor is less than 1 and greater than zero

substitute

\frac{1}{2}=\frac{A'C'}{AC}                

AC=2A'C'

therefore

The length of segment AC is two times the length of segment A'C'

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