Perpendicular lines intersect each other at 90 degrees
the two adjacent angles formed by the intersecting lines will equal 180 degrees.
two adjacent angles formed by two intersecting tines are
Actually there are 4 angles formed by 2 intersecting lines, and as long as the lines are PERPENDICULAR, the angles are all right angles, 90 degree each.
Opposite angles are equivalent when formed by two intersecting lines
The angles will add up to 360 degrees
The angles will add up to 360 degrees
360 degrees
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
Opposite angles are equal. Adjacent angles add up to 180 degrees.
False. The angles can be formed by two skew lines intersecting a third line.
No because there are 360 degrees around a point.
Four and opposite angles are equal.