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Which shape has less than 4 sides has a right angle and is not a quadrilateral?
A right angle triangle
What two angles that are less than a right angle?
A null angle and an acute angle are less than a right angle.
What is a closed shape with 6 line segments 2 angles less than a right angle and no right angles?
You are an irregular hexagon.
Do triangles have at least 2 acute angles?
Yes. The sum of the angles in a triangle is 180° All angles in a triangle must be greater than 0° which means that the sum of any two angles must be less than 180° If two angles are right angles (90°), their sum is 180° which is not less than 180°; thus at most one angle can be a right angle. If one angle is a right angle and another is an obtuse angle (greater than 90°), then their sum is greater than 180°, which is not less than 180°; thus there can be at most one of a right angle and an obtuse angle. If two angles are obtuse angles, their sum is greater than 180°, which is not less than 180°; thus there can be at most one obtuse angle. If there is at most one right angle or an obtuse angle, there must be at least two acute angles.
Which angle measures less than a right angle?
An acute angle
Which shape has less than 4 sides has a right angle and is not a quadrilateral?
A right angle triangle
What shape has a acute angle a right angle and a straight angle?
An acute angle is an angle less than 90 degrees. A right angle is 90 degrees. A straight angle is a straight line. For example: take a 90 degree angle and straighten it out to form a line, and it becomes a straight angle.
What two angles that are less than a right angle?
A null angle and an acute angle are less than a right angle.
What is the negation of angle a is a right angle?
It is: "angle a is not a right angle" or "angle a is greater than or less than a right angle".
What shape has all angles less than 90 degrees?
acute is the right answer, because an acute angle is less than 90 degrees so that way a shape that is less than 90 degees is acute
What closed shape is made of 6 line segments has 2 angles less than a right angle and no right angles?
Any closed shape with 6 line segments is a hexagon.
What is a closed shape with 6 line segments 2 angles less than a right angle and no right angles?
You are an irregular hexagon.
What is the exterior angle in a shape?
Extend any straight side of a shape. The angle made by that side with the adjacent side of the shape is an exterior angle. Its value is 180 degrees less the interior angle.
Does a rectanglehave at least two angles less or two angles greater than a right angle?
All of the angles in a rectangle are right angles.
Is an acute angle greater or less than a right angle?
An acute angle has less than 90 degrees and a right angle has exactly 90 degrees, therefore an acute angle is smaller than a right angle.
Angle less than a right angle?
If an angle measures less than 90º, it is an acuteangle.
What is less than a right angle?
An acute angle is less than a right angle because it is greater than 0 but less than 90 degrees.
