Which of the following has a line of symmetry?

Solution:

We know that

The line of symmetry is a line that divides an object into two identical pieces.

From the given figures

Option c has a line of symmetry.

Therefore, the letter T has a line of symmetry.

✦ Try This: In which of the following cases, a unique triangle can be drawn

(a) AB = 6 cm, BC = 10 cm and CA = 4 cm

(b) QR = 7.2 cm, ∠Q = 90° and ∠R = 160°

(c) XY = 7 cm, ∠X = 65° and ∠Y = 40°

(d) An isosceles triangle with the length of each equal side 8.2 cm.

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

NCERT Exemplar Class 7 Maths Chapter 12 Problem 22

Which of the following has a line of symmetry?

Summary:

Option c has a line of symmetry.

☛ Related Questions:

• Which of the following are reflections of each other
• Which of these nets is a net of a cube
• Which of the following nets is a net of a cylinder