Question

Fill in the blanks using the correct word given in brackets:
All .......... triangles are similar (isosceles, equilateral).

Answer 1

All equilateral triangles are similar.

The geometric shapes are said to be similar if its shape is same and there size is different.

The geometric shapes are said to be congruent if its shape and size are same .

All equilateral triangles shape are same but sizes are different.

Isosceles triangle can be a right angled isosceles triangle or a normal Isosceles triangle which differ by shape.

$\therefore$ all equilateral triangles are similar .