In a circle with radius 12 and measure of arc AB=120, the length of arc AB is?

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2006-08-03 18:23:58 · 5 answers · asked by sose k 2 in Education & Reference ➔ Homework Help

120 is the MEASURE of the angle, i need the LENGTH of the angle

2006-08-03 18:30:14 · update #1

thnx the answer is 8 pie (or however you spell it )

2006-08-03 19:06:54 · update #2

The circumference of the circle is 24pi. Since 120 degrees is 1/3 of the circle the length of arc AB is 1/3 times 24pi which is 8pi.

2006-08-03 23:45:56 · answer #1 · answered by MollyMAM 6 · 0⤊ 0⤋

You just stated that the measurement of Arc AB is 120.

2006-08-04 01:28:10 · answer #2 · answered by Trapz 3 · 0⤊ 0⤋

120

2006-08-04 01:28:55 · answer #3 · answered by hiGh mAiN10aNce 1 · 0⤊ 0⤋

2006-08-04 02:01:35 · answer #4 · answered by sheezabdiran 3 · 0⤊ 0⤋

(120/360)*2*3.14*12=25.12 units

2006-08-04 01:40:21 · answer #5 · answered by raj 7 · 0⤊ 0⤋