tcazzanigi tcazzanigi
  • 06-05-2020
  • Mathematics
contestada

Solve for x
a 2.2
b 5.4
c 6.5
d 7.2

Solve for x a 22 b 54 c 65 d 72 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 06-05-2020

Answer:

D

Step-by-step explanation:

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

[tex]\frac{10}{4}[/tex] = [tex]\frac{18}{x}[/tex] ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

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