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20-07-2021
Mathematics

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What is the length of AC?
a. 3ft
b. 4ft
c. 18ft
d. 12ft
plz hurry

What is the length of ACa 3ft b 4ft c 18ft d 12ft plz hurry class=

Respuesta :

20-07-2021

d. 12ft

Answer:

Solution given:

∆ABC is similar to∆MBN

since their corresponding side are proportional.

so

AB/MB=AC/MN

[since AM=BM=4ft

AB=AM+BM=4+4=8ft]

8/4=AC/6

doing crisscrossed multiplication

2*6=AC

AC=12ft

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