Q. How many lines of symmetries are there in an isosceles triangle ?a)2b)1c)3d)None of theseCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

1

Answer

B is correct answer

Answer

A ans

Answer

An isosceles triangle has only 1 line of

..

Answer

Isosceles triangle has two sides that are equal and one side that isn't so if we draw any kind of isosceles triangle the symmetry line is always one....
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Answer

An isosceles triangle has 1 line

Answer

Lines of Symmetry in an Isosceles Triangle
Isosceles triangles have one line of symmetry.

Definition of Symmetry: Symmetry is a property where an object or shape can be divided into two equal parts that are mirror images of each other.
Isosceles Triangle: An isosceles triangle is a triangle with two sides of equal length and two equal angles opposite those sides.
Line of Symmetry: A line of symmetry is a line that divides a shape into two congruent parts that mirror each other.

Explanation:

When we draw a line of symmetry through an isosceles triangle, it divides the triangle into two equal parts that are mirror images of each other.
Since isosceles triangles have two equal sides and two equal angles, a line drawn from the vertex angle to the midpoint of the base will create two congruent triangles.
Therefore, an isosceles triangle has one line of symmetry that divides it into two equal halves.

Therefore, the correct answer to the question is option B) 1.

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