Aherd of antelope currently has 35 members. based on the available resources, biologists estimate that the size of the herd will increase at a rate of 8% per year.

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

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

the answer is a if my teacher taught me correct