The expression 8 x ( 2 + 1 ) ^2 divided by 3 =

27??? i think

Step-by-step explanation:

8 x ( 2 + 1 ) ^2

8 x (3)^2

8x9

72

Now, we have to divide that by 3, and we get 24 as a final answer.

Let me know if this helps!

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