Question

Fill in the blanks using the correct word given in brackets:
(i) All circles are ___ (conruent, similar).
(ii) All squares are ___ (similar, congruent)
(iii) All ___ triangles are similar (isoscles, equilaterals):
(iv) Two triangles are similar, if their corresponding sides are ___(propotional, equal)
(v) Two traingles are similar, if their corresponding sides are ___(proportional equal)
(vi) Two polygons of the same number of sides are similar, if (a) their corresponding angles are and (b) their corresponding are ___ (equal, proportional)

Answer 1

(i) Similar (All circles have same shape)
(ii) Similar ( All square have same shape)
(iii) equilateral ( All Equilateral triangles have same proportional shape)
(iv)proportional
(v)proportional
(vi) a)equal b) proportional