peytonjensen17
Answered

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Please help me with this ACT Prep problem.

Please Help Me With This ACT Prep Problem class=

Sagot :

Answer:

Option C

Step-by-step explanation:

ΔABC and ΔDEF are similar triangles.

By the property of similar triangles, corresponding sides of the similar triangle are proportional.

[tex]\frac{AB}{DE}=\frac{BC}{EF}=\frac{AC}{DF}[/tex]

[tex]\frac{6}{DE}=\frac{6}{3}=\frac{10}{5}[/tex]

[tex]\frac{6}{DE}=\frac{6}{3}[/tex]

DE = 3

Perimeter of ΔDEF = Sum of measures of the sides of the triangle

                                = DE + EF + DF

                                = 3 + 3 + 5

                                = 11

Therefore, Option C will be the correct option.

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