All squares are ___. (congruent/similar)

Fill in the blanks using the correct word given in bracket: (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)

All circles are ……………….. . (congruent, similar)

Which of the following statements are true and which are false; All squares are congruent.If two squares have equal areas,they are congruent.If two rectangles have equal areas, they are congruent.If two triangles have equal areas,they are congruent.

Fill in the blanks using the correct word given in brackets: All circles are ......... (congruent, similar) All squares are ....... (similar, congruent) (iii) All ...... triangles are similar (isosceles, equilaterals):

All the similar figures are congruent if their areas are equal. (Yes/No).

A large square is made by arranging a small square surrounded by four congruent rectangles as shown in Fig. 9.53. If the perimeter of each of the rectangle is 16 cm, find the area of the large square.