Rajasthan Board RBSE Solutions for Class 10 Maths Chapter 6 Triangles Ex 6.1 Textbook Exercise Questions and Answers.

## RBSE Class 10 Maths Solutions Chapter 6 Triangles Exercise 6.1

Question 1.

Fill in the blanks using the correct word given in 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)

Solution:

(i) similar

(ii) similar

(iii) equilateral

(iv) (a) equal

(b) proportional

Question 2.

Give two different examples of pair of:

(i) similar figures.

(ii) non-similar figures.

Solution:

(i)

- Pairs of equilateral triangles are similar figures.
- Pairs of squares are similar figures.

(ii)

- A triangle and a quadrilateral form a pair of such figures. That are not similar.
- A square and a rhombus are a pair of figures that are not similar.

Question 3.

State whether the following quadrilaterals are similar or not:

Solution:

Both the quadrilateral are not similar since their corresponding angles are not equal

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