Question

(a) only one line of symmetry
(c) four lines of symmetry​

Answer 1

Step-by-step explanation:

step by step

answer

four line of symmetry

Answer 2

Answer:

a) Hence, we can say that the heart-shape has one and only one line of Symmetry. ... The equilateral triangle has three lines of symmetry whereas a scalene triangle does not have any line of symmetry as its all sides are different. An isosceles triangle has one line of symmetry as both of its sides are equal.

b) Square. A square has four lines of symmetry. It has rotational symmetry of order four.