Si una circunferencia se divide en 10 arcos, entonces cada angulo central mide 36º. Verdad o falso?

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

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

: )