dzeller808
dzeller808 dzeller808
  • 11-08-2020
  • Mathematics
contestada

Find the missing length.
A. 25
B. 12
C. 20
D. 100

Find the missing lengthA 25B 12C 20D 100 class=

Respuesta :

mberisso
mberisso mberisso
  • 11-08-2020

Answer:

25  Answer A

Step-by-step explanation:

Use similar triangles, and the proportion derived from the quotient of a leg to the hypotenuse:

[tex]\frac{15}{9} =\frac{x}{15} \\x=\frac{15^2}{9} \\x=25[/tex]

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