45 and 45. 60 and 30.5 and 85. etc.. complementary angles
130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.
Two angles whose sum is 90 degrees are called complementary angles.
They are supplementary angles
The angles are 157.5 degrees and 22.5 degrees
They are a complementary pair of angles.
Complementary
Obtuse
complementary angles
They are a supplementary pair of angles.
28 degrees. Complementary angles add up to 90 degrees
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle.Right Angle: An angle whose measure is 90 degrees is called right angle.Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle.Straight Angle: An angle whose measure is 180 degrees called a straight angle.Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle.Complete Angle: An angle whose measure is 360 degrees is called a complete angle.Zero Angle: If the measure of an angle is zero it is called a zero angle.
No, congruent supplementary angles do not each measure 90 degrees. Supplementary angles are defined as two angles whose measures add up to 180 degrees. If two angles are congruent and supplementary, they would each measure 90 degrees, but this is a specific case rather than a general rule. In general, congruent supplementary angles can have any measure that adds up to 180 degrees, as long as they are equal.