arowololarry arowololarry
  • 08-01-2021
  • Mathematics
contestada

Given right triangle ABC with altitude BD drawn to hypotenuse AC. If BC = 14
and DC 4, what is the length of AC? (Note: the figure is not drawn to scale.)

Given right triangle ABC with altitude BD drawn to hypotenuse AC If BC 14 and DC 4 what is the length of AC Note the figure is not drawn to scale class=

Respuesta :

kenlingdad kenlingdad
  • 08-01-2021

Answer:

49

Step-by-step explanation:

∠BAD = ∠DBC       (90-∠ABD)

∠C = ∠C

ΔABC similar to ΔBDC

AC/BC = BC/AC

x/14 = 14/4

x = 14*14/4 = 49

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