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Does a right-angled triangle have any equal sides?
A right-angled triangle can have equal sides, but does not have to. A right-angled triangle with two equal sides CANNOT be an equilateral triangle. A right-angled triangle cannot be an equilateral triangle.Divide a square along the diagonal, and you are left with two right-angled triangles with two sides of equal length.
When is the orthocenter inside on or outside of the triangle?
Inside: acute angled triangleOn: right angled triangle Outside: obtuse angled triangle.
How do you find the perimeter of a right angled triangle using the area?
how to find the perimeter of a right angled triangle using the area
What side is the hypotenuse in a right triangle?
I am guessing you mean a right angled triangle. The hypotenuse is the longest side on a right angled triangle. So it is the side facing / parallel to the right angle.
Can a right-angled triangle tessellate?
Yes.
Is a right-angled-triangle a regular polygon?
No. A regular polygon has all sides equal and all angles equal. Neither of those properties can be true of a right triangle. A regular triangle is an 'equilateral one'. Its sides are equal, and each of its angles is 60 degrees.
Can a right angled be a regular polygon?
Yes, as for example a square is a regular polygon that has 4 right angles.
What polygon has 1 right angle?
Any polygon can have a right angle. A right angled triangle is an example.
Is there an irregular polygon with right angles?
Any polygon can have at least one right angled - for example a right angled triangle. An example of an irregular polygon with only right angles is a rectangle.
Which polygon does a 45-45-90 right triangle come from?
An isosceles right angled triangle.
Is right angled triangle regular or irregular?
A regular triangle would have all angles equal, each being 60o. Thus a right angled triangle is an "irregular" triangle in that one of its angles is 90o which is not 60o.
Is it possible to draw a right angled triangle that is regular?
no it isnt
Is a right triangle a regular polygon?
No, but an equilateral triangle is a regular polygon with 3 equal sides and 3 equal angles.
Which of the 2d shapes has a right angle?
Any polygon can have one right angle, for example, a right angled triangle.
Shapes that have one right angle?
Any polygon can have just one right angle, from a right angled triangle upwards.
Which polygon is a right-angled triangle?
its just called a right triangle. one angle is 90 degrees and two other angles are 1-89 degrees.
How do you name a triangle by its angles than its sides?
An acute angled triangle, right angled triangle or obtuse angled triangle.
