Find the area and the circumference of a circle with radius 4 cm.
write your answers in terms of (pie), and be sure to include the correct units in your answers.
(a) Area:

(b) Circumfere

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

The longer leg of a 30-60-90 trangle is 18