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A ll b ll c. How long is BC? ____ in ?

A ll b ll c. How long is BC? ____ in ?
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2 votes
A ll b ll c. How long is BC? ____ in ?

A ll b ll c. How long is BC? ____ in ?-example-1
User Ususer
by
7.8k points

1 Answer

4 votes

Answer:

7 inches

Explanation:

Use proportionality:


(AB)/(DE)=(BC)/(EF)\\(4)/(2)=(BC)/(3.5)\\BC = 7\,\,in

BC length is 7 in.

User Muhammad Ali Dildar
by
8.1k points
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