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Two different polygons that have at least one obtuse angle are a trapezoid and a pentagon. A trapezoid can have one of its angles greater than 90 degrees, making it obtuse. Similarly, a pentagon can also have one or more angles that exceed 90 degrees, thus containing obtuse angles as well.
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Which shape has at least a obtuse angle?
if you are talking about regular polygons, then nothing has an obtuse angle. otherwise, pretty much any shape can have an obtuse angle
What shape has both acute and obtuse angles?
A shape that has both acute and obtuse angles is a scalene triangle. In a scalene triangle, all sides and angles are different, which allows for the presence of both acute angles (less than 90 degrees) and at least one obtuse angle (greater than 90 degrees). Other polygons, such as certain irregular quadrilaterals, can also exhibit this combination of angle types.
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 .
What shape at least one obtuse angle?
Any obtuse triangle, any quadrilateral other than a square or rectangle, any regular polygon with 5 or more sides as well as most (but not all) irregular polygons of 5 or more sides.
How are convex polygons different from concave polygons?
A concave polygon has at least one interior angle greater than 180 degrees. A convex polygon has none of those.
Which shape has at least a obtuse angle?
if you are talking about regular polygons, then nothing has an obtuse angle. otherwise, pretty much any shape can have an obtuse angle
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
What shape has both acute and obtuse angles?
A shape that has both acute and obtuse angles is a scalene triangle. In a scalene triangle, all sides and angles are different, which allows for the presence of both acute angles (less than 90 degrees) and at least one obtuse angle (greater than 90 degrees). Other polygons, such as certain irregular quadrilaterals, can also exhibit this combination of angle types.
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.
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 .
How do you solve the kinds of polygons?
You cannot "solve the kinds of polygons". There are essentially three types of polygons: Regular polygons in which each angle is the same and each side is the same. Irregular convex polygons in which at least one angle or one side are different but there are no reflex angles. Concave polygons in which there is at least one reflex angle. Convex and concave are usually defined in terms of whether or not the enclosed space is closed, but the above definitions may be simpler to grasp.
What shape at least one obtuse angle?
Any obtuse triangle, any quadrilateral other than a square or rectangle, any regular polygon with 5 or more sides as well as most (but not all) irregular polygons of 5 or more sides.
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 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.
How are convex polygons different from concave polygons?
A concave polygon has at least one interior angle greater than 180 degrees. A convex polygon has none of those.
What angles does a obtuse triangle need so it could be a obtuse triangle?
It needs at least 1 obtuse angle. Usually you can only have one obtuse angle, so the rest would be acute.
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).
