Find the gcf for each set of numbers
3. 18, 24
4. 18, 90

The GCF of 18 and 24 is 6. And the GCF of 10 and 90 is 18.

Hope this helps! :D

-TanqR

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

i hope this is what you were looking for.

see attached graph