# A __________ triangle has no lines of symmetry.

**Solution:**

We know that

A scalene triangle is a triangle in which all three sides are of different lengths, and all three angles are of different measures.

The line of symmetry is a line that divides an object into two identical pieces.

Therefore, a scalene triangle has no lines of symmetry.

**✦ Try This: **A __________ triangle has three lines of symmetry.

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 10

**NCERT Exemplar Class 7 Maths Chapter 12 Problem 52**

## A __________ triangle has no lines of symmetry.

**Summary:**

A __scalene__ triangle has no lines of symmetry.

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