it just went out of mind. and how do you get a permimeter of a object?
2006-11-12 11:48:07 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
Use a tape measure and wrap the tape around the circular object.
2006-11-12 11:50:20 · answer #1 · answered by Anonymous · 1⤊ 1⤋
Use a vernier caliper.It is used to measure the outside and inside diameter circular objects.Micrometer screw gauge is also used for the same purpose, but is used to determine the diameter of very small objects like a pencil and other smaller objects.
using either has unique instructions visit the site below to get help on how to use it correctly.
2006-11-12 20:03:21 · answer #2 · answered by Phy A 5 · 0⤊ 0⤋
The perimeter is the mesure of the lenght of a two-dimensional shape. You simply mesure each side and add them up.
The circumference is the perimeter of a circle. You could use a flexible ruler to mesure all around the circle, or you could mesure the largest width (diameter) and multiply by PI (3,1416)
2006-11-12 20:41:45 · answer #3 · answered by kihela 3 · 0⤊ 0⤋
Use a tape measure for the circular object and a ruler for the square one.
2006-11-12 20:13:38 · answer #4 · answered by spir_i_tual 6 · 0⤊ 0⤋
diameter times pie
(pie= 3.14 [rounded])
a perminmeter is the length around an object so just add up the sides together
2006-11-12 20:58:50 · answer #5 · answered by Anonymous · 0⤊ 0⤋
the circumference formula is
the perimeter formula is
if you have anymore questions check out this site below
2006-11-12 20:00:16 · answer #6 · answered by FLORIDA 4 · 0⤊ 0⤋
diameter times pie
2006-11-12 19:49:36 · answer #7 · answered by legionmober 2 · 0⤊ 1⤋