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No because a right angle is 90 degrees whereas an obtuse angle is greater than 90 but less than 180 degrees
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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.
Does a paraollelagram have a obtuse angle?
Sometimes it has an obtuse angle. If it is just a parallelogram or a rhombus, then it has two obtuse angles.\. If it is also a rectangle or a square, then it has four right angles.
What is a 90 degree angle?
A 90 degree angle is a right angle, or also it can be thought as being neither acute nor obtuse.
An angle measuring more than than 90°?
obtuse: greater than 90 degrees right: 90 degrees acute: less than 90 degrees
What are three ways in naming a triangle?
Right angle, equilateral, isosceles and there are also scalene and obtuse triangles.
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.
What is a perfect angle?
A perfect angle could be considered a 90 degree angle. A 90 degree angle is also known as a "Right Angle". Other types of angles are: Acute, Obtuse, Reflex, and Straight.
Does a paraollelagram have a obtuse angle?
Sometimes it has an obtuse angle. If it is just a parallelogram or a rhombus, then it has two obtuse angles.\. If it is also a rectangle or a square, then it has four right angles.
Can a parallelogram have an straight angle?
Yes, they can also have right, acute, and obtuse angles.
What is a 90 degree angle?
A 90 degree angle is a right angle, or also it can be thought as being neither acute nor obtuse.
An angle measuring more than than 90°?
obtuse: greater than 90 degrees right: 90 degrees acute: less than 90 degrees
What is three types of triangles?
They are: right angle, isosceles and equilateral triangles There are also scalene and obtuse triangles
What are three ways in naming a triangle?
Right angle, equilateral, isosceles and there are also scalene and obtuse triangles.
How do you know the angles of triangles?
I could use a protractor to measure the angles. You can also interpret whether the angle's acute,obtuse,or a right angle
How do you draw a right obtuse triangle?
Triangles are either accute, obtuse, or right. To draw an accute triangle start by drawing an accute angle (less than 90 degrees). Then extend the ends of the angle and connect them making sure that both new angles are also acute. To draw a right triange first draw a right angle. Then extend the angle and connect to form two accute angles. To draw an obtuse triangle first draw an obtuse angle (greater than 90 degrees). Then extend the sides of the angle and connect creating 2 accute angles.
What does obtuse mean?
Acting thick/dumb on purpose.
What is an angle that is bigger than 90 degrees?
It is an obtuse angle and also a reflex angle
