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-- an angle that measures 90 degrees
-- an angle whose sides are mutually perpendicular
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∙ 11y ago
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What is the meaning of hypotences in geometry?
If you mean hypotenuse then it is the largest side of a right angle triangle and it is opposite a 90 degree angle.
Can you prove that angle B is the only right angle in triangle ABC?
The sum of the internal angles of a triangle is 180º. If B is a right angle it has 90º, so there are only 90º left for the other two angles, meaning that they cannot be right!
Are the exterior angles of a scalene triangle always obtuse?
No, they are not always obtuse, because a scalene triangle can also sometimes be an obtuse triangle (meaning that one interior angle is obtuse), making one exterior angle acute. Scalene triangles also can be a right triangles (meaning that one interior angle is a right angle), which would make an exterior angle a right angle. Then also they can be acute triangles, in this case all 3 exterior angles are obtuse.
Why is a right angle sometimes called a right angle?
Because a right angle is a right angle.
What is an right angle right angle-an angle that has a?
Assuming your question is what makes a right-angle, it is an angle of 90o .
What is the meaning for a right triangle?
A triangle with one right angle.
What is the angle of 90 degree?
An angle of 90 degrees is commonly referred to as a right angle - deriving from the Latin words "angulus rectus", meaning "upright angle", this is in fact what the words "right angle" refer to.
What is the meaning of hypotences in geometry?
If you mean hypotenuse then it is the largest side of a right angle triangle and it is opposite a 90 degree angle.
Can you prove that angle B is the only right angle in triangle ABC?
The sum of the internal angles of a triangle is 180º. If B is a right angle it has 90º, so there are only 90º left for the other two angles, meaning that they cannot be right!
A right angle has one right angle?
a right angle is a right angle
What are characteristics of a right triangle?
Every triangle have 6 main parts: 3 sides and 3 angles. On a right triangle one of the angles has to be a right angle, meaning it has a 90 degree angle.
Are the exterior angles of a scalene triangle always obtuse?
No, they are not always obtuse, because a scalene triangle can also sometimes be an obtuse triangle (meaning that one interior angle is obtuse), making one exterior angle acute. Scalene triangles also can be a right triangles (meaning that one interior angle is a right angle), which would make an exterior angle a right angle. Then also they can be acute triangles, in this case all 3 exterior angles are obtuse.
The diagonals of a kite are always blank?
perpendicular. meaning that they make a right angle when they cross
Why is a right angle sometimes called a right angle?
Because a right angle is a right angle.
What is 90 angle degrees?
A right angle is an angle of 90 degrees.
What is an right angle right angle-an angle that has a?
Assuming your question is what makes a right-angle, it is an angle of 90o .
A right angle is an angle that has a?
A right angle is a angle with 90o
