In this chapter, we provide RD Sharma Class 6 ex 12.2 Solutions Chapter 12 Triangles for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Class 6 ex 12.2 Solutions Chapter 12 Triangles Maths pdf, Now you will get step by step solution to each question.

Textbook | NCERT |

Class | Class 6 |

Subject | Maths |

Chapter | Chapter 12 |

Chapter Name | Triangles |

Exercise | Ex 12.2 |

**RD Sharma Solutions for Class 6 Chapter 12 Triangles** **Ex 12.2 Download PDF**

**Chapter 12: Triangles Exercise 12.2**

**Question: 1**

Total number of parts of a triangle is

**Solution:**

Six: Three sides and three angles

**Question: 2**

A perpendicular drawn from a vertex to the opposite side of a triangle is known as

**Solution:**

An Altitude: An Altitude is defined as the perpendicular drawn from a vertex to the opposite side of a triangle.

**Question: 3**

A triangle

**Solution:**

has three altitudes

**Question: 4**

Line segment joining the vertices to the mid – points of the opposite side of a triangle is known as

**Solution:**

Medians: A median is defined as the line segment joining the vertex to the mid – point of the opposite side of a triangle.

**Question: 5**

A triangle whose no two sides are equal is called

**Solution:**

A scalene triangle: A Scalene triangle is defined as the triangle in which no sides are equal.

**Question: 6**

A triangle whose two sides are equal is known as

**Solution:**

An isosceles triangle: An isosceles triangle is a triangle that has two equal sides.

**Question: 7**

A triangle whose two sides are equal is called

**Solution:**

An equilateral triangle is defined as a triangle whose all sides are equal.

**Question: 8**

The sum of the lengths of side of a triangle is known as its

**Solution:**

Perimeter: Perimeter is defined as the sum of the length of all the sides of a triangle

**Question: 9**

A triangle having all sides of different length is known as its

**Solution:**

Scalene triangle: A Scalene triangle is defined as a triangle having all sides of different length.

**Question: 10**

A triangle whose one angle is more than 90^{° }is called

**Solution:**

An obtuse triangle: An obtuse triangle is a triangle whose one angle is more than 90^{o}

**All Chapter RD Sharma Solutions For Class 6 Maths**

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