A circle has a diameter of 100 cm. which of these is closest to its area? show or explain your reasoning. 314 cm 7,854 cm 15,708 cm 31,400 cm

Question

asked Apr 27, 2022 197k views

1 Answer

Blinsay · Answer 1 · 2022-05-04T13:48:26+0000

Answer:

7,854 cm

Explanation:

The area of a circle is given by πr², and the radius is the diameter/2:

100/2=50

π•50²=7,853.98≈7,854