I am just stuck, could you please explain how to find Frequency!

thank you

Step-by-step explanation:

The frequency is now many times a value in your set of data occurs within the given range. Your frequencies are:

0.00-0.19 (21)

0.20-0.39 (5)

0.40-0.59 (3)

0.60-0.79 (0)

0.80-0.99 (0)

1.00-1.19 (0)

1.20-1.39 (1)

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