Help me asap its due at 6pm please and ty ill give brainlist

In terms of pi:

6.25π

Rounded to the nearest hundredth:

19.63cm²

Step-by-step explanation:

So this gives us the formula, so all we have to do is plug:

2.5² = 6.25

So the area in terms of pi is 6.25π

And now we continue, for π, we're doing 3.14

3.14 x 6.25 = 19.625‬

Then, rounded to the nearest hundredth

19.625 -> 19.63

if this is wrong, please tell me so I can redo it

hope this helps:)

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2