Not necessarily. But a regular triangle must be acute angled.
An acute angled triangle
An acute angled triangle.
arrowhead :)
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.
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.
An acute angled triangle
The only polygon with just acute angles is an acute angled triangle.
An acute angled triangle.
yes
arrowhead :)
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.
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.
|\ |_\ right-angled triangle
An acute 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.
An isosceles, possibly equilateral, triangle
A right (angled) triangle.