Need asap will give the brainliest answer to first person to give an actual answer what is the square root of 6.6666 repeating

2√15/3

Step-by-step explanation:

6.6666 is same as 20/3

So

√20/3

√20/√3

2√5/√3

2√5/√3 ×√3/√3

2√15/3 or ≈2.58

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2