Admin What figure has only 1 line of symmetry?
trapeziums
Trapezium. A trapezium has rotational symmetry of order one. Some trapeziums have one line of symmetry. They are called isosceles trapeziums as they have 2 sides of an equal length like isosceles triangles.
Which of the following is not line symmetric?
The Q, R, S are not symmetrical, so they have zero lines of symmetry. The T, U, and V are symmetrical, but they each have only one line of symmetry.
How many lines of symmetry has an isosceles triangle?
1
Isosceles triangle/Line of symmetry
Does t have a line of symmetry?
The T, U, and V are symmetrical, but they each have only one line of symmetry. None of these letters has two lines of symmetry. Now think about the last letters of the alphabet! The W and Y have one line of symmetry.
What shape has at least one line of symmetry?
One shape that has at least one line of symmetry is a rectangle. Line symmetry,is also known as reflection symmetry. Other examples of shapes that have at least one line of symmetry include a square, with four lines of symmetry, and an equilateral triangle, with three lines of symmetry.
How many lines of symmetry does a triangle have?
A Triangle can have 3, or 1 or no lines of symmetry: Different types of Quadrilaterals (a 4-sided plane shape): A regular polygon has all sides equal, and all angles equal: A line (drawn at any angle) that goes through its center is a Line of Symmetry. So a Circle has infinite Lines of Symmetry.
What are non-symmetrical figures?
If we try to fold the letters J and N, along a line in such a way that it is divided into two equal parts, it appears impossible. Such figures are called non- symmetrical figures. The term ‘line of symmetry’ is often referred to as ‘reflection symmetry’ because the concept of symmetry is very close to the concept of reflection.
How many lines of symmetry does a Trapezium have?
1 A trapezium has one pair of parallel sides. 2 Some trapeziums have one line of symmetry. They are called isosceles trapeziums as they have two equal sides like isosceles triangles. 3 A trapezium has rotational symmetry of order one.