determine the area of the circle with diameter is 8mm.
d = 2 * 4.26 = 8.52 m A = d ^ 2 pi / 4 A = 8 ^ 2 pi / 4 A = 64 pi / 4 A = 16 pi mm ^ 2 A = 16 * 3.14 = 50.24 mm ^ 2
You can ask a new question or answer this question.
