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An easy example to aquire would be the corner of a sheet of notebook paper or computer paper. 99% of the time, the corners will be perfect right angles.
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∙ 15y ago
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What is an example of an angle that is larger than a right angle?
an obtuse angle
What polygon has 1 right angle?
Any polygon can have a right angle. A right angled triangle is an example.
Which of the 2d shapes has a right angle?
Any polygon can have one right angle, for example, a right angled triangle.
What is a right angle symbol?
a right angle is exactly a 90 degree angle. for example, there are 4 right angles on a square, the corners are right angles. like the edges on papers that is a right angle. an oblique line is smaller than a right angle.
What does counter example mean in geometry?
if you are doing proof statements...there is converse which is where you flip the statement around so if the statement would be IF a angle measures 90 degrees, THEN the angle is a right anlge. The converse would be IF a angle is a right angle, THEN it is 90 degress. THE COUNTEREXAMPLE would be if the statement was false you would say or show a picture of something defining that statement
How do you name a right angle?
You use the points of the vertex and on the two sides. For example a right angle with a vertex of A and two sides B and C. would be Angle BAC
What is an example of an angle that is larger than a right angle?
an obtuse angle
What is a non-example of an angle?
acute angle, reflex angle, right angle, a line
What polygon has 1 right angle?
Any polygon can have a right angle. A right angled triangle is an example.
What is a non-example of an obtuse angle?
acute angle, reflex angle, right angle, a line
What is an example of an angle?
acute andle right angle obtuse angle reflex angle
Which of the 2d shapes has a right angle?
Any polygon can have one right angle, for example, a right angled triangle.
What is a right angle symbol?
a right angle is exactly a 90 degree angle. for example, there are 4 right angles on a square, the corners are right angles. like the edges on papers that is a right angle. an oblique line is smaller than a right angle.
What does counter example mean in geometry?
if you are doing proof statements...there is converse which is where you flip the statement around so if the statement would be IF a angle measures 90 degrees, THEN the angle is a right anlge. The converse would be IF a angle is a right angle, THEN it is 90 degress. THE COUNTEREXAMPLE would be if the statement was false you would say or show a picture of something defining that statement
Why is a right angle not 45 degrees?
Because then it would not be a right angle. A right angle is 90 degrees. It is straight up and to the right.
How many degrees make a right angle?
90 degrees make a right angle. A corner of a piece of paper is an example. :)
Is a angle a right angle?
An angle would only be a right angle if it was equal to 90 degrees. Anything less than that would be an acute angle and anything more would be obtuse.
