Question 1 (iii)
Fill in the blanks using the correct word in the given bracket.
(iii) All ___ triangles are similar. (isosceles, equilateral)
Equilateral
Two geometrical objects are called similar if they both have the same shape or one has the same shape as the mirror image of the other. All equilateral triangles are similar to each other. If two angles of a triangle have measures equal to the measures of two angles of another triangle, then the triangles are similar.