Answer:
1308.02cm^2
Step-by-step explanation:
Finding Radius = D/2
40.82/2 = 20.41 centimetres
Finding Area of a circle
E = πr^2
= 3.14 x 20.41^2
= 416.57 π
= π x 416.5681 = 1308.02cm^2
Answer:
<h3> There is no real solution</h3>
Step-by-step explanation:

Volume= 367.54 Do you know the height and base? <span />
Answer:
each folder costed 0.35
Step-by-step explanation:
8.75 divided by 25 would have given you the answer