Stef118
Stef118 Stef118
  • 13-02-2021
  • Mathematics
contestada

Find the value of the variable

Find the value of the variable class=

Respuesta :

rakshaprakash11
rakshaprakash11 rakshaprakash11
  • 16-02-2021

Answer:

X= 16cm

Step-by-step explanation:

hypo^2- base^2 = alt^2

so 20^-12^2

400-144=256

256= alt^2

alt=√256

therefore altitude is 16

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