For two vertical angles where ∠1=2x+26° and ∠3=3x−32°, what is the measure of angle #1?
<1 =
2x + 26°
12.
∠6=112° and ∠7=2x+8. What equation will solve for x?
112 + 2x +8 = 90
112 +2x +8 =180
112 = 2x + 8
2x + 8 = 180 - 112
1st 2nd or third one?????
The correct equation that will solve for x is:
112 + 2x + 8 = 180
vertical angles are equal. They are the opposite angles when two lines cross.
2x+26 = 3x -32
x = 26+32 = 58
∠1=2x+26° = 116 + 26 = 142