noelle27
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Triangle BCD is similar to triangle ACE. If the triangles are isosceles, what is the length of AB?
F.) 16cm
G.) 11cm
H.) 40cm
J.) 35cm

Triangle BCD is similar to triangle ACE If the triangles are isosceles what is the length of AB F 16cm G 11cm H 40cm J 35cm class=

Respuesta :

RyanLeung

[tex] \frac{2.75}{22} = \frac{5}{ac} \\ ac = 5 \div ( \frac{2.75}{22} ) = 40 \\ ab = 40 - 5 = 35[/tex]
Correspondind sides, similar triangles

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