Special Angle Pairs when lines intersect
[size=200]Special Angle Pairs when lines intersect[/size]
Explore vertical angle pairs
What do you notice about the angles as you rotate the brown line?
What type of angle pair are the two green angles?
adjacent angles
complementary angles
vertical angles
supplementary angles
What type of angle pair does a green angle and red angle make?
vertical angles
supplementary angles
adjacent angles
complementary angles
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信息: Special Angle Pairs when lines intersect