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Solve for x
a 2.2
b 5.4
c 6.5
d 7.2

Solve for x a 2.2 b 5.4 c 6.5 d 7.2-example-1

1 Answer

3 votes

Answer:

D

Explanation:

Given that the segment is an angle bisector then the ratio of sides and base are equal, that is


(10)/(4) =
(18)/(x) ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

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