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What if two angles are equal and supplementary are the angles obtuse acute or right angles?
They both will be right angles that add up to supplementary angles 180 degrees
If uncommon arms of two adjacent angles are collinear then these angles are called?
Supplementary
If a parallelogram has one right angle then all of its angles must be right?
Yes. This is true because opposite angles are congruent and adjacent angles are supplementary.
Angles that add up to 90 degrees are called?
Complementary angles. Angles that add up to 180 are called supplementary angles. :)
What is the difference between complementary and supplementary angles?
Complementary angles add up to one right angle (90 degrees), such as 30 degrees and 60 degrees. Supplementary angles add up to a straight angle, which is 2 right angles (180 degrees). So the supplement of a 30 degree angle is 150 degrees. For any given angle, its supplement is 90 degrees greater than its complement.
What angle is supplementary to a right angle?
Definition of a supplementary angle: an angle that is supplementary to another angle is an angle in which the sum of both angles forms a straight line or 180 degrees.Definition of a right angle: an angle whose measure is 90 degrees.Using these terms, let's put them into an equation.Right angle + Supplementary angle = 180.90 + Supplementary angle = 180.Subtract 90 from both sides.Supplementary angle = 180 - 90Supplementary angle = 90 degrees.Alternatively, you can think that two right angles are equivalent to a straight line and that all right angles are congruent and therefore; their supplementary angles are also congruent.
What angle is equal to its supplementary?
A right angle
Are two supplementary angles with equal measures right angles?
Yes, because supplementary angles equal 180 degrees.
Every pair of supplementary angles includes one obtuse angle?
Every pair of supplementary angles includes one obtuse angle?
What 2 angles make a right angle?
two supplementary angles * * * * * NO! Supplementary angles sum to 180 degrees = 2 right angles. The correct answer is complementary angles.
What angle is formed by 2 right angles?
2 right angles will form a supplementary angle of 180 degrees
If angles are supplementary then one of the angles is an obtuse angle?
No. Both could be right angles.
What if two angles are equal and supplementary are the angles obtuse acute or right angles?
They both will be right angles that add up to supplementary angles 180 degrees
How much degrees are two right angles?
One right angle is equal to 90 degrees, or a vertical line extending from the o degree plane. Therefore, two right angles, presumably side to side, would have 180 degrees, since together the would be supplementary angles. Supplementary angles are two angles which combine to from 180 degrees, and 90 plus 90 would equal 180 degrees. Look at angle DBE and at angle EBC. Each are 90 degree angles, or right angles, and together equal 180 degrees.
If uncommon arms of two adjacent angles are collinear then these angles are called?
Supplementary
Is a right angle sometimes equal an angle supplementary?
Yes.
Is a right angle and an obtuse angle always supplementary?
No. In fact, they never are. A right angle by definition is 90 degrees. An obtuse angle is any degree greater than 90. In order for two angles to be supplementary, they must equal 180 degrees. Because an obtuse angle is always greater than 90 degrees, and a right angle is always 90 degrees, an obtuse angle and a right angle can never be supplementary.
