19.625cm squared because you have to divide the diameter by 2 to get the radius.
area of circle=pi times radius times radius
=3.14 times 2.5 times 2.5
=19.625cm squared
Answer:
The answer to the question provided is 622.1138211.
Rounded to the nearest tenth is 622.1
Answer
Find out the how much twine will he needs to pack 29 cartons today .
To proof
As given
uhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs.
As given in the question
Convert the answer to larger units .
As between yard is the largest unit between yard, feet and inches.

and

Convert 2 feet into yard

Convert 4 inches into yard

twine to wrap each carton packs

L.C.M of (3 , 36) = 36
than the equation becomes


=1.77777778 yard
Now twine to wrap pack 29 cartons = 29× 1.77777778
= 51.5555556 yard
Now twine to wrap pack 29 cartons is 51.55 yard ( approx)
Hence proved
8/12 and 4/6 and10/15 and20/30 and 40/60