Question below included in the screenshot

 1000 times greater.

Step-by-step explanation:

10⁻² means 1/100th or 0.01

10⁻⁵ means 1/100000 or 0.00001

100 × 1000 = 100,000

Since these are fractional amounts, 10⁻² is 1000 times greater than 10⁻⁵

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