How many Revolutions are in this degrees?
The unit is degrees.
0
30
45
60
90
120
135
150
180
2006-10-23 15:32:04 · 5 answers · asked by Hamza 1 in Education & Reference ➔ Homework Help
A circle is 360 degrees. One revolution is once around a circle, which is 360 degrees. To find out how many revolutions are in certain degrees, express the degrees as a fraction with denominator 360. For example, 30 degrees equals 1/12 revolutions (because 30/360 = 1/12)
Answers:
30 = 1/12
60 = 1/6
90 = 1/4
120 = 1/3
135 = 3/8
150 = 5/12
180 = 1/2
2006-10-23 21:30:41 · answer #1 · answered by msdrosi 3 · 0⤊ 0⤋
I'm assuming this is a whole bunch of different questions. All you'll do is just take each number over 360 and reduce the fraction. For example, 135 degrees would be 135/360, which reduces to 3/8.
2006-10-23 22:49:34 · answer #2 · answered by dmb 5 · 0⤊ 0⤋
It's 2.25 revolutions. If you add all of them you have the total degrees. Each revolution is 360, so divide by 360 and you get 2.25 (or two and a quarter) Eid mobarak!
2006-10-23 22:40:27 · answer #3 · answered by Anonymous · 0⤊ 0⤋
2 and a 1/4
add it all up and divide by 360.
2006-10-23 22:37:36 · answer #4 · answered by Ryan B 1 · 0⤊ 0⤋
180 = one half rev
90 = one quarter rev
45 = one eighth rev
get it..360 = one rev.
2006-10-23 22:40:23 · answer #5 · answered by cork 7 · 0⤊ 0⤋