Find the lines of symmetry for the kolam below. Class 6

Find the lines of symmetry for the kolam below. Class 6

Question 1.

Find the lines of symmetry for the kolam below. Class 6

Solution:

All the lines of symmetry have been drawn in the figure.

Question 2.

Draw the following.

(a) A triangle with exactly one line of symmetry Class 6

(b) A triangle with exactly three lines of symmetry

(c) A triangle with no line of symmetry Is it possible to draw a triangle with exactly two lines of symmetry?

Solution:

(a) A triangle ABC has been drawn with AB = 5 cm, AC = 5 cm and BC = 4 cm. I is line of symmetry.

(b) A triangle DEF has been drawn with DE = EF = FD = 4 cm. p, q and r are its three lines of symmetry.

(c) A triangle PQR has been drawn with PQ = 3 cm, QR = 6 cm and PR = 5 cm. It has no line of symmetry.

It is not possible to draw a triangle with exactly two lines of symmetry.