Question

Which of the pairs may not be similar
1. A pair of equilateral triangles

2. A pair of squares
3. A pair of Rectangles
4. A pair of circles​

Answer 1

Answer:

4. a pair of circles may not be similar

Answer 2

A pair of rectangles may not be similar.

• The rectangles are similar only if the ratio is consistent across all the sides.
• Similarity means that the angles of a square and its relative sides are also congruent which means an equal measure.
• Since all the triangles have four right angles, they do not always correspond to the sides and are thus not similar.