Concept review · Triangles · 3 questions

Exercise 6.1 (Triangles)

Answer each question to see the solution straight away. Use the keyboard to move faster.

Q1 TYPE IN THE ANSWER

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)

Q2 TYPE IN THE ANSWER

Give two different examples of pair of
(i) similar figures.
(ii) non-similar figures.

Q3 TYPE IN THE ANSWER

State whether the following quadrilaterals are similar or not: