Question

an angle has one line of symmetrical true or false​

Answer 1

Answer:

If it is an Isosceles right-angled triangle, then it can have only one line of symmetry at the most. Otherwise, a right-angled triangle has no line of symmetry. If an Isosceles triangle has more than one line of symmetry, then it must be an Equilateral triangle.

Step-by-step explanation:

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Answer 2

Answer:

If it is an Isosceles right-angled triangle, then it can have only one line of symmetry at the most. Otherwise, a right-angled triangle has no line of symmetry. If an Isosceles triangle has more than one line of symmetry, then it must be an Equilateral triangle.

Step-by-step explanation: