En un triángulo, un lado es el doble del lado I y el otro es 2 menos el lado 1. Si su perímetro es 18em. Determine las dimensiones de el triángulo

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

what is the your question?