Can't be determined
Right Angle! (:
If the noncommon sides of two adjacent angles form a right angle, then the angles are complementary angles.
45 degrees
false but You can find the measure of an exterior angle by using supplementary angles.
41
Complimentary angles
A right angle.
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).
Congruent adjacent complementary angles are two angles of 45° that share one side and its vertex.. which means: A 90° angle divided in two halfs of 45°.
Right Angle! (:
complementary angles- 2 angles that add up to 90 degrees
If the noncommon sides of two adjacent angles form a right angle, then the angles are complementary angles.
Complementary angles add to 90 degrees so the complementary angle to 70 degrees has a measure of 20 deg.
Complementary are angles two adjacent angles that add up to 90 decrees. Supplementary are angles two adjacent angles that add up to 180 degrees.
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
Complementary angles total 90o so 90 - 80 = 10; the complementary angle is 10o.
Complementary angles consist of 2 angles that add up to 90 degrees; so the complimentary angle to a 31 degree angle is a 59 degree angle.