Question

Can someone please help me ill give them brainliest awnser if its correct

Answer 1

Answer:

153.9380400259 in2

Step-by-step explanation:

Answer 2

Answer:

49 pi or 153.86

Step-by-step explanation:

The area of a circle can be found using

a=pi*r^2

We know the radius is 7 so we can substitute that in

a=pi*7^2

a=pi*49

The answer in terms of pi is 49pi units^2

For an exact answer, substitute 3.14 in for pi

a=pi*49

a=3.14*49

a=153.86

The area is also 153.86 units^2