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Not necessarily. But a regular triangle must be acute angled.

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13y ago

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Related Questions

Which shape has 3 acute angles?

An acute angled triangle


What is a shape with only acute angles?

The only polygon with just acute angles is an acute angled triangle.


What is the precise name of a three sided shape with all angles acute?

An acute angled triangle.


Does an acute triangle have a regular shape?

yes


What shape has one acute and three obtuse angle?

arrowhead :)


What shape has no lines of symmetry 2 right angles and an acute angle?

A shape that has no lines of symmetry, two right angles, and one acute angle is a right-angled triangle that is not isosceles. This triangle can have its right angles positioned in such a way that the overall shape lacks any symmetry. The acute angle ensures that the triangle does not conform to typical symmetrical properties. Thus, the right-angled triangle fits the criteria specified in your question.


What is a 3 angled 2d shape called?

A three-angled 2D shape is called a triangle. Triangles can be classified based on their angles as acute, right, or obtuse, or based on their sides as equilateral, isosceles, or scalene. Each triangle has three sides and three vertices.


How do you draw a one parallel side and right angled shape?

|\ |_\ right-angled triangle


Where would you find the shape of an acute angle?

An acute triangle


How many degrees in a regular right angled triangle?

-- Every triangle, no matter what its shape or size, has three angles inside it that add up to 180 degrees. -- Whyen you say "regular right angled triangle", I hope you don't mean that all three of its sides are the same length ... that's what "regular" usually means in geometry. It's impossible for a right triangle to have all of its sides equal.


If weRotation of a right angled triangle about its height what shape we will get?

An isosceles, possibly equilateral, triangle


What shape has one right angle?

A right (angled) triangle.