Ethan rode 25.65 kilometers on saturday and 14.23 kilometers on sunday. about how far did ethan ride during the two days? round each distance to the nearest tenth to estimate the total distance ethan rode during the two days. answer !

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

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

: )