Question

Which of the following figures are similar?

• A.
• B.
• C.
• D.

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A
B
C
D

All squares are similar as sides are always equal and proportional. All angles are equal in any square with measure 90${}^{\circ }$.

Similarly, rectangles lengths are in ratio of $\frac{6}{3}$ = 2 breadths are also in ratio $\frac{4}{2}$ = 2 and corresponding angles are 90${}^{\circ }$ in both, so they are similar.

Given equilateral triangles are similar, as all sides are proportionate with ratio$\frac{3}{2}$ and corresponding angles have equal measure 60${}^{\circ }$.

All circles are similar.