What is the final step to prove that Sn a bunch of fractions ? a.
Show that Sn is valid for n = k
c.
Assume that Sn is valid for n = k
b.
Verify that Sn is valid for n = 1
d.
Prove that Sn is valid for n = k + 1. This one is right D!

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

i belive the biggest ratio would be 18: correct me if im wrong

the correct answer would be the third option