What is the area of a circle with a radius of 5 meters? Use twenty-two sevenths for pi.

nine and twenty-three twenty-eighths square meters

nineteen and nine-fourteenths square meters

thirty-nine and two-sevenths square meters

seventy-eight and four-sevenths square meters

Question

What is the area of a circle with a radius of 5 meters? Use twenty-two sevenths for pi.

nine and twenty-three twenty-eighths square meters

nineteen and nine-fourteenths square meters

thirty-nine and two-sevenths square meters

seventy-eight and four-sevenths square meters

anonymous · Answer

Quite a few variables.... I really don't feel like doing this for you.

Equation:

 A=πr^2

π=Θ

anonymous · Answer

Wait.... Whoops read it wrong... 

Solve this:

22/7(5)^2

anonymous · Answer

seventy-eight and four-sevenths square meters

anonymous · Answer

thx

anonymous · Answer

22/7 * 5^2 = 550/7 = 78 + 4/7

anonymous · Answer

Isn't that exactly what I said xD ^ <3