rectangle
An isosceles triangle has exactly one line of symmetry, a rectangle has two. A trapezoid can have none or one.
An isosceles triangle
No, isosceles triangles only have one. ■
It depends on the definition used. If you are defining an isosceles triangle as having exactly two sides of equal length, then no. If you define it as having at least two, then yes. An equilateral triangle has three lines of symmetry, but whether or not that counts as an isosceles triangle depends on the definition used. So, maybe.
An isosceles triangle has exactly one line of symmetry, which runs vertically through the vertex opposite the base and bisects the base in half. This line divides the triangle into two mirror-image halves. Other types of triangles, such as equilateral triangles, have more lines of symmetry, but an isosceles triangle specifically has just this one.
An isosceles triangle has exactly one line of symmetry, a rectangle has two. A trapezoid can have none or one.
An isosceles triangle
Isosceles
Yes and it is an isosceles triangle.
Yes such as an isosceles triangle.
Any isosceles triangle that is not also equilateral has exactly one line of symmetry.
No, isosceles triangles only have one. ■
It depends on the definition used. If you are defining an isosceles triangle as having exactly two sides of equal length, then no. If you define it as having at least two, then yes. An equilateral triangle has three lines of symmetry, but whether or not that counts as an isosceles triangle depends on the definition used. So, maybe.
An isosceles triangle has exactly one line of symmetry, which runs vertically through the vertex opposite the base and bisects the base in half. This line divides the triangle into two mirror-image halves. Other types of triangles, such as equilateral triangles, have more lines of symmetry, but an isosceles triangle specifically has just this one.
An isosceles triangle has exactly one line of symmetry.
The five shapes that have one line of symmetry are equilateral triangle, isosceles triangle, scalene triangle, rectangle, and rhombus. A shape has one line of symmetry if it can be folded along a line so that the two halves match exactly. In the case of these shapes, there is only one line that can divide the shape into two congruent halves.
Depending on the triangle, there can be 0, 1, or three lines of symmetry. A scalene triangle (all sides of different lengths) will have no lines of symmetry, an isosceles triangle (exactly two sides of the same length) will have one line of symmetry, and an equilateral triangle (all three sides of the same length) will have three lines of symmetry.