Which of the following are reflections of each other?

Solution:

We know that

Reflective symmetry, also called mirror symmetry, is a type of symmetry where one half of the object reflects the other half of the object.

So figure (a) are the reflections of each other.

Therefore, figure (a) are the reflections of each other.

✦ Try This: Which of the following sets of triangles could be the lengths of the sides of a right-angled triangle:

(a) 5 cm, 6 cm, 9 cm

(b) 11 cm, 18 cm, 28 cm

(c) 1.7 cm, 3.5 cm, 4.1 cm

(d) 9 cm, 26 cm, 28 cm

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 10

NCERT Exemplar Class 7 Maths Chapter 12 Problem 23

Which of the following are reflections of each other?

Summary:

The option (a) are reflections of each other.

☛ Related Questions:

• Which of these nets is a net of a cube
• Which of the following nets is a net of a cylinder
• Which of the following letters of English alphabets have more than 2 lines of symmetry