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What are 2 angles that together form a straight angle?
By a straight angle I assume you mean an 180° angle, so two angles that form a 180° angle would be called supplementary angles.
What are two angles that form a 90 degree angle?
Complementary
What is the name given to angles that form a right angle when added together?
Right angles aren't formed by other angles - it is already an angle itself. However, if you bisect a right angle, it becomes two acute angles.
What is the definition of a angle supplement theorem?
if two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent.
What term describes two adjacent angles that form a right angle?
Perpendicular.
What are two angles called that together form a straight angle?
Two angles are called suplementary angles if they form a straight angle, that is to say 180 degrees.
What are the two angles that together form a straight angle?
Any two angles who's measures add up to 180 degrees form a straight angle.
Which term describes two adjacent angles that form a right angle?
Complimentary angles
The sum of two angles is 90 the angles are?
Complementary and form a right angle
What is the difference between two adjacent angles and two angles that form a linear pair?
A linear pair would be two angles that form a straight angle of 180 degrees.
What is the complement theorem?
If the noncommon sides of two adjacent angles form a right angle, then the angles are complementary angles.
Can a angle bisector form two congruent angles?
i believe that's the definition! =)Angle BisectorAn angle is formed by two rays with a common endpoint. The angle bisector is a ray or line segment that bisects the angle, creating two congruent angles.
What is supplimentary angle?
a supplementary angle is one of the two angles that form 180 degrees or a straight line.
Must a triangle with two acute angles be a right angle?
No. For example, say the two angles are 10° and 20°. Then the other angle is 180°-10°-20°=150° and that is not a right angle. But if the triangle has two equal acute angles of 45 degrees then the 3rd angle must be 90 degrees which will form a right angle triangle.
What is form when two complementary angles share one ray?
The complementary angles form a right angle with the shared ray.
How many right angles are needed to form a straight angle?
A straight angle is a line which has an angle of 180 degrees therefore two right angles (90 degrees) make a line.
What if two angles of a triangle are complemenatr what is the measure of the third angle?
The sum of two complementary angles is 90 degrees. The three angles of a triangle add up to 180 degrees. Hence, if you subtract the complementary angles from 180, you have the measure of the third angle: 180 - 90 = 90 (this is the third angle) As a rule, if two angles of a triangle are complementary, the third angle is a right angle (90 deg). The three angles together form a right triangle.
