lvonhilgers lvonhilgers

21-07-2020
Mathematics

contestada

In a triangle ABC, CD is an altitude, such that AD=BC. Find AC, if AB=3 cm, and CD= square root 2 .

Respuesta :

emuesirieruemu3 emuesirieruemu3

21-07-2020

Answer:

AC=2.06cm

Step-by-step explanation:

AC^2=AD^2+CD^2

AC^2=1.5^2+1.4142^2

AC^2=2.25+2=4.25

....

[tex] \sqrt{ac {}^{2} } [/tex]

=

[tex] \sqrt{4.25 = } 2.06[/tex]

Answer Link

pigpigpigpigpig pigpigpigpigpig

21-07-2020

Answer:

AC=2.06 cm

Step-by-step explanation:

Answer Link

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