Supplementary
If two adjacent angles have their exterior sides in perpendicular lines, then the two angles are complementary. This means that the sum of their measures is 90 degrees. In this scenario, the angles share a common vertex and a side, while their other sides form a right angle with each other.
Supplementary angles.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
Supplementary adjacent angles add up to 180 degrees
If the noncommon sides of two adjacent angles form a right angle, then the angles are complementary angles.
Supplementary
Well, they're called vertically adjacent angles. They have the property that they are supplementary, because the non-adjacent sides form a straight line.
That would be a right angle: The measure of complementary angles adds up to 90 degrees. Adjacent angles are angles that share one common side and one common vertex, but no common interior points (the angles don't overlap). The non-common sides of two adjacent angles are the two "outside" sides (the unshared sides). Two adjacent and complementary angles would form a right angle split by a ray/line, and not necessarily bisected (perfectly divided in half).
If two adjacent angles have their exterior sides in perpendicular lines, then the two angles are complementary. This means that the sum of their measures is 90 degrees. In this scenario, the angles share a common vertex and a side, while their other sides form a right angle with each other.
Supplementary angles.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
Supplementary adjacent angles add up to 180 degrees
Adjacent sides are sides that are immediately side by side. They are sides that form or subtend an angle.
It is an irregular quadrilateral if the 2 long sides are adjacent, and a parallelogram if the two long sides are not adjacent, because having two sets of opposite sides of equal length must form parallels. Only if all of the angles are right angles would it be a rectangle.
The measures of two adjacent interior angles sum to 180 because they form a linear pair.B. False
Well, they're called vertically adjacent angles. They have the property that they are supplementary, because the non-adjacent sides form a straight line.