It has 1 line of symmetry
None normally but if it is a right angle isosceles triangle it will have 1 line of symmetry
For a right isosceles triangle (45-45-90), there is one line of symmetry that bisects the hypotenuse. For all other right triangles, there are zero lines of symmetry.
yes * * * * * Usually, no. Only isosceles right angled triangles have a line of symmetry.
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
1 its from the "right angle point" on a diagonal to the center of the longest line.None normally but if it's an isosceles right angle triangle it will have 1 line of symmetry.
1 line of symmetry.
This could be either an isosceles triangle or a right angled triangle.
1
it has only one line of symmetry.
No such thing as a regular triangle. You need to be more accurate in your triangular description. Equilateral triangle is symmetric about three lines of symmetry. Isosceles triangle is symmetric one line of symmetry. Right-angled, and Scalene triangles have no lines of symmetry.
One.
rectangle... ._.