2006-11-20 19:29:33 · 6 answers · asked by a100 1 in Science & Mathematics ➔ Mathematics
The two angles are supplementary!
2006-11-20 19:33:45 · update #1
What are the measure of the two angles?
2006-11-20 19:36:48 · update #2
2x+20=180 Angles that are supplementary total 180 degrees
2x+2x+20-20=180-20
2x= 160
x=80 degrees
2x+20=100 degrees
The two angles are 80 degrees and 100 degrees
2006-11-20 19:47:01 · answer #1 · answered by Max 6 · 0⤊ 0⤋
2xº + 20º + xº = 180º
2xº + xº = 180º - 20º
2xº + xº = 160º
3xº = 160º
xº = 160º/3
xº = 53â33...º
2xº + 20º =
2(53â33...º) + 20º =
106 2/3º + 20º = 126 2/3º
xº = 53 1/3º
2xº + 20º = 126 2/3º
2006-11-21 04:49:59 · answer #2 · answered by Brenmore 5 · 0⤊ 0⤋
53.333333 and 126.666666 or 53 and 1/3 and 126 and 2/3 or 160/3 and380/3
2006-11-21 03:31:17 · answer #3 · answered by Jeff H 1 · 0⤊ 0⤋
ok what is the addition of the 2 angles?you have to give extra inf.
2006-11-21 03:34:42 · answer #4 · answered by nima205205 2 · 0⤊ 0⤋
ø1 = 20º + 2*ø2
2006-11-21 03:33:19 · answer #5 · answered by gp4rts 7 · 0⤊ 0⤋
There isn't enough information to answer. Please STOP posting questions multiple times.
2006-11-21 03:32:39 · answer #6 · answered by jacinablackbox 4 · 0⤊ 0⤋