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Class 10th Maths
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Online Class For 10th Standard Students (CBSE) (English Medium)
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Exercise 6.1 Page: 122

1. Fill in the blanks using correct word given in the brackets:-

(i) All circles are __________. (congruent, similar)

Answer: Similar

(ii) All squares are __________. (similar, congruent)

Answer: Similar

(iii) All __________ triangles are similar. (isosceles, equilateral)

Answer: 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: (a) Equal

(b) Proportional

2. Give two different examples of pair of
(i) Similar figures
(ii) Non-similar figures

Solution:

3. State whether the following quadrilaterals are similar or not:

Solution:

From the given two figures, we can see their corresponding angles are different or unequal. Therefore they are not similar.

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