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Oh, dude, you're asking me about shapes now? Alright, so a polygon that has at least one obtuse angle is just a fancy way of saying a shape with one angle that's more than 90 degrees. So, like, a triangle can totally have an obtuse angle if one of its angles is more open than a Kardashian's Instagram account.
A polygon that has at least one obtuse angle is called a "quadrilateral." A quadrilateral is a polygon with four sides and four angles. One of the angles in a quadrilateral must be obtuse if at least one of its angles is greater than 90 degrees. Examples of quadrilaterals with obtuse angles include rectangles, parallelograms, and trapezoids.
Well, honey, any polygon with more than three sides can have at least one obtuse angle. So, we're talking about your sassy quadrilaterals, pentagons, hexagons, and beyond. Just remember, obtuse angles are like that one friend who always takes up too much space at the dinner table - they just can't help themselves.
An obtuse triangle has 1 obtuse angle and 2 different acute angles and they all add up to 180 degrees
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What is a figure that only has one set of parallel lines no perpendicular lines and at least one acute angle and the one obtuse angle?
A polygon with four or more sides can meet all of the requirements.
What shape has 6 obtuse angles?
A hexagon has six angles. A regular hexagon has six angles and each one is equal in measure to 120 degrees. 120 degrees is an obtuse angle. Any regular polygon with at least 6 sides has at least 6 obtuse angles.
What polygons have more than one obtuse angle?
Any polygon with 5 sides or more or a trapezoid that doesn't have a right angle in it or a kite that is not a square.
Can a rectangle have an obtuse angle?
Yes, a rectangle can have one obtuse angle.
What kind of the triangle according to sides of the angle?
If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.
Does a dodecagon have obtuse angles?
Yes. Any polygon with more than four sides MUST have at least one obtuse angle.
What 3 sided polygon has one obtuse angle?
An obtuse triangle.
What polygon doesn't have at least one interior angle that is right or obtuse?
The answer to this would be any acute polygon, such as an equilateral triangle. The definition of acute polygons is that no angle in the polygon is greater than or equal to 90 degrees.
What is the generalization for a obtuse triangle quadrilateral and pentagon?
Not sure what the question means. A triangle or quadrilateral may but need not contain an obtuse angle. A pentagon or any polygon with more sides must contain at least one obtuse angle.
What is a figure that only has one set of parallel lines no perpendicular lines and at least one acute angle and the one obtuse angle?
A polygon with four or more sides can meet all of the requirements.
Does every triangle have at least one obtuse angle?
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
Can a trapezoid have one obtuse angle?
Trapezoids ALWAYS have at least one obtuse angle (if they have two right angles, then there will only be one obtuse angle), usually two (in any other circumstance, they will have two obtuse and two acute angles).
What triangle has at least one obtuse angle?
-- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it . -- Right triangles, acute triangles, and equilateral triangles don't have any obtuse angles in them.
Does a trapezoid always have an obtuse angle?
Yes, because the angles have to add up to 360º, at least one angle has to be obtuse.
What shape has 6 obtuse angles?
A hexagon has six angles. A regular hexagon has six angles and each one is equal in measure to 120 degrees. 120 degrees is an obtuse angle. Any regular polygon with at least 6 sides has at least 6 obtuse angles.
What has at least one obtuse angle?
An obtuse triangle has 1 obtuse angle and 2 different acute angles and they all add up to 180 degrees
Which shape has only two obtuse angels?
There are versions of quadrilaterals, pentagons and hexagons that have only two obtuse angles. If a shape with seven or more sides has two (or fewer) obtuse angles, it will also have at least one reflex angle and so will no longer be a convex polygon.
