The average distance from the sun to the planet venus is about 261,000,000 km. the diameter of a human hair is about 0.0025 cm. (a) what is the distance from the sun to venus written in scientific notation? (b) what is the diameter of a human hair written in scientific notation?

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 believe the answer is the polygon, heptagon.