Question

What is the area of a circle with a diameter of 22 meters? Use 22/7 for pi .

choices:
374 m^2
370 6/7 m^2
380 2/7 m^2
377 1/7 m^2

Answer 1

area = \(\large \frac{22}{7} (\frac{d}{2})^2\)

Answer 2

so first divide your diameter by 2

Answer 3

1) Get the value of the radius.
2) Use the formula:


\(\Large \color{MidnightBlue}{\Rightarrow Area(Circle) = \pi r^2 }\)

Answer 4

\[area=pi*r ^{2}\]