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Can you prove that angle B is the only right angle in triangle ABC?
Wiki User
∙ 12y ago
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!
Wiki User
∙ 12y ago
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If a triangle has a right angle it is a right triangle. If and only if a triangle had a right angle it is a right triangle?
A right angle triangle has a right angle and two acute angles that all add up to 180 degrees.
How many right angle does a triangle?
A triangle can have only one right angle (90o). Such a triangle is called a right triangle.
A triangle is a right triangle if and only if it has a right angle?
True
How many angles of a triangle can be right angles?
A triangle has only 1 right angle. It only has one side that can possibly be a right angle. The type of triangle varies.
Which shape has only one right angle?
A right angle triangle
What is equivalence logic?
1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.
What is a logical equivalent?
1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.
If a triangle has a right angle it is a right triangle. If and only if a triangle had a right angle it is a right triangle?
A right angle triangle has a right angle and two acute angles that all add up to 180 degrees.
How many right angle does a triangle?
A triangle can have only one right angle (90o). Such a triangle is called a right triangle.
A triangle is a right triangle if and only if it has a right angle?
True
A triangle has a right angle if and only if it is a right triangle?
yes. a right triangle must have one angle that measures 90 degrees
How many angles of a triangle can be right angles?
A triangle has only 1 right angle. It only has one side that can possibly be a right angle. The type of triangle varies.
Which shape has only one right angle?
A right angle triangle
What is the fewset number of right angels a triangle can have?
A right angle triangle can only have one right angle of 90 degrees
If a triangle has a right angle it is a right triangle Iff if and only if a triangle has a right angle it is a right triangle?
This is one of those instances where US terminology causes totally unnecessary confusion. The original description of a triangle containing a 90o angle is "a right-angled triangle".
Can a triangle have a right angle?
google 'right triangle'
How many right angle have a triangle got?
Sum of all angles at vertices in a triangle is 180. Right angle means 90 Degree. A triangle can have only one Right angle.
