For a research paper, a student spent hr searching the Internet on website A and — hr on website B. How much longer did she spend on website A than on website B?
She spent
more on website A than on website B.
(Simplify your answer.)

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

multiple all that

step-by-step explanation:

27×17