Graph the number on the number line.
start root 11 end root

Let sqrt = square root

sqrt{11} = 3.3166247904

This decimal number is between 3 and 4 on the number line.

<3sqrt{11}4>

$9.41

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3