Give the measure in degrees of the angle described.
/A represents 1/5 of a complete circle.
2007-06-10 17:10:51 · 6 answers · asked by marianne d 2 in Science & Mathematics ➔ Mathematics
2007-06-10 17:25:17
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answer #1
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answered by Akilesh - Internet Undertaker 7
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Now a complete circle is always 360 degrees.
You must have seen a protractor. It is a semicircle in shape and we can make 180 degrees with it. We know two semicircles make a circle. So, a circle's degree measure = 2*180 = 360 degrees.
A complete circle is always 360 degrees.
What is 1/5 of 360 degrees?
Multiply 1/5 times 360.
You can answer this on your own.
2007-06-11 00:14:07 · answer #2 · answered by its_victoria08 6 · 2⤊ 0⤋
a complete circle is 360 degrees, so 1/5 of that is 72 degrees. /A is 72 degrees
2007-06-11 00:16:59 · answer #3 · answered by pyrom4ni4k 3 · 0⤊ 0⤋
there is 360 deg in a circle a=72 is the answer
2007-06-11 00:21:48 · answer #4 · answered by Jonathan D 1 · 0⤊ 0⤋
ok this is actually pretty simple. i asume they are asking for the measure of /_A. a circle has 360 degrees to it. and /_A is 1/5 of that. so /_A = 72
2007-06-11 00:14:51 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Can u plz post this on http://www.tutorbuddy.org I will answer when you post
2007-06-11 00:12:50 · answer #6 · answered by Anonymous · 0⤊ 2⤋