3 years ago

Solve for x a 2.2 b 5.4 c 6.5 d 7.2

Mathematics

1 answer:

Reika [66]3 years ago

8 0

Answer:

Step-by-step explanation:

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

$\frac{10}{4}$ = $\frac{18}{x}$ ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

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