# NCERT Solutions for Class 10 Maths Chapter 6 Exercise 6.5

NCERT Solutions for Class 10 Maths Chapter 6 Exercise 6.5 Triangles PDF in Hindi Medium as well as in English Medium or View in Video Format CBSE & UP Board secondary schools students as NCERT Books and CBSE Apps following NCERT Solutions for 2019-20.

 Class 10: Maths – गणित Chapter 6: Triangles (Exercise 6.5)

## NCERT Solutions for Class 10 Maths Chapter 6 Exercise 6.5

### Class 10 Maths Chapter 6 Exercise 6.5 Sols in English

NCERT Solutions for Class 10 Maths Chapter 6 Exercise 6.5 Triangles in English Medium for High School students in PDF form or View in Video Format to free download. Click here to move Class 10 Maths Chapter 6 for other exercises to download or online study. CLICK HERE for Hindi Medium Solutions.

### Class 10 Maths Chapter 6 Exercise 6.5 के हल हिंदी में

NCERT Solutions for Class 10 Maths Chapter 6 Exercise 6.5 Triangles in Hindi Medium or View in Video Format for Secondary Schools students. Click here to move Class 10 Maths Chapter 6 for all exercises of chapter 6 online study. Go back to English Medium Solutions.

### 10 Maths Chapter 6 Exercise 6.5 Sols in Video

NCERT Solutions for class 10 Maths Exercise 6.5 in video format with complete description.

#### More about 10 Maths Exercise 6.5

In Exercise 6.5, the questions are based on Pythagoras Theorem and its converse in a right angled triangles. Question number 13, 14 and 15 are important one as per examination point of view. Question no. 2 also can be proved using similar triangles methods used in Exercise 6.3 or directly by the use of theorem 6.7 given in 10 Maths NCERT Book.

##### Pythagoras Theorem & Its Converse
• Pythagoras Theorem: In a right triangles the square of the hypotenuse is equal to the sum of the squares of the other two sides. [The proof of this theorem is very important. Converse of the theorem may also asked to proof in the examination.]
• Converse of Pythagoras theorem— In a triangle, if the square of one side is equal to the sum of squares of other two sides then the angle opposite to the first side is a right angle
###### Extra Questions for Practice
1. A street light bulb is fixed on a pole 6m above the level of the street. If a woman of height 1.5m casts a shadow of 3 m, find how for she is away from the base of the pole.
2. Hypotenuse of a right triangle is 25 cm and out of the remaining two sides, one is larger than the other by 5 cm, find the lengths of the other two sides.