1. Find the greatest common factor of the set of numbers
27, 36, 72
20, 15, 100

3

Step-by-step explanation:

for the first set of numbers the GCF is 9

for the second set of numbers the GCF is 5

Step-by-step explanation:

the greatest common factor is the greatest number that those number can be divided by if that makes sense

for the first one all of them can be divided by 9

27/9=3 26/9=4 and 72/9=8

for the second one all of the numbers can be divided by 5

20/5=4 15/5=3 and 100/5=20

hope this helps and have a great day :)

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

answer: b.36 feet

step-by-step explanation: