Which relation is a function? {(3, 2), (2,1), (−1, 2), (3,3)} {(1, 2), (2,4), (−1, 2), (0,3)} {(5, 0), (0, 1), (5, 2), (4,4)} {(0, 1), (−4, 1), (4, 2), (−4,−1)}

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

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