NCERT Solutions Class 10 Maths
Chapter – 6 (Triangles)
The NCERT Solutions in English Language for Class 10 Mathematics Chapter – 6 Triangles Exercise 6.1 has been provided here to help the students in solving the questions from this exercise.
Chapter : 6 Triangles
- NCERT Class 10 Maths Solution Ex – 6.2
- NCERT Class 10 Maths Solution Ex – 6.3
- NCERT Class 10 Maths Solution Ex – 6.4
- NCERT Class 10 Maths Solution Ex – 6.5
- NCERT Class 10 Maths Solution Ex – 6.6
Exercise – 6.1
1. Fill in the blanks using correct word given in the brackets:-
(i) All circles are __________. (congruent, similar)
(ii) All squares are __________. (similar, congruent)
(iii) All __________ triangles are similar. (isosceles, equilateral)
(iv) Two polygons of the same number of sides are similar, if (a) their corresponding angles are __________ and (b) their corresponding sides are __________. (equal, proportional)
Answer –
(i) All circles are similar.
(ii) All squares are similar.
(iii) All Equilateral triangles are similar.
(iv) Two polygons of the same number of sides are similar, if (a) their corresponding angles are equal and (b) their corresponding sides are proportional.
2. Give two different examples of pair of
(i) Similar figures
(ii) Non-similar figures
Solution –
(i) Similar figures.
1. All Equilateral Triangles are similar.
2. All Rectangles are similar
(ii) Non-similar figures
1. A Trapezium and A Square
2. A Triangle and A Parallelogram
3. State whether the following quadrilaterals are similar or not:
Solution – The given two figures are not similar because their corresponding angles are not equal.
