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

Question

asked Feb 2, 2022 109k views

1 Answer

Arnaud Gueras · Answer 1 · 2022-02-08T14:12:21+0000

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